CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
90.4%
Several cryptographic vulnerabilities exist in the basic Kerberos Version 4 protocol that could allow an attacker to impersonate any user in a Kerberos realm and gain any privilege authorized through that Kerberos realm.
The MIT Kerberos Development team has discovered a serious cryptographic flaw in the Kerberos version 4 protocol. This flaw could allow an attacker to compromise the entire affected Kerberos realm.
From the MIT advisory:
"Kerberos version 4 tickets include neither a cryptographic hash of the encrypted data, random padding, nor a random initial vector. As such, if an attacker can cause the right text to be encrypted in a Kerberos service key, then the attacker can fabricate a ticket. Normally an attacker does not control much of the text in the ticket so this cryptographic weakness is hard to exploit.
The initial portion of a Kerberos 4 ticket is a one-byte flags field (either 0 or 1) followed by the client name. Since all of this initial text is constant, the beginning of a ticket for a given client/service will be the same. An attacker thus knows the encryption of the initial plaintext in the service key. If an attacker can control client principals whose names he chooses, then he can get the encryption of these plaintext values in the service key."
Because this is a flaw in the Kerberos 4 protocol, all implementations of vulnerable functionality are vulnerable. This includes all implementations of the Kerberos version 4 Key Distribution Center that allow cross-realm authentication and all implementations of the Kerberos version 5 Key Distribution Center that also implement a KDC for the Kerberos version 4 protocol and use the same keys for version 4 and version 5.
The Kerberos version 5 protocol is not vulnerable to this issue. However, implementations that implement both Kerberos 4 and Kerberos 5 tend to use the same keys for both protocols. As a result, the Kerberos 4 vulnerabilities can be used to compromise Kerberos 5 services at sites using these implementations.
A number of specific impacts can result because of this vulnerability:
* An attacker controlling a Kerberos version 4 shared cross-realm key can impersonate any principal in the remote realm to any service in the remote realm. This can lead to root-level compromise of a KDC, along with compromise of any hosts that rely on authentication provided by that KDC.
* This attack may be performed against cross-realm principals, thus allowing an attacker to hop realms and compromise any realm that transitively shares a cross-realm key with the attacker's local realm.
* Related, but more difficult attacks may be possible without requiring the control of a shared cross-realm key. At the very least, an attacker capable of creating arbitrary principal names in the target realm may be able to perform the attack.
* In conjunction with [VU#442569](<http://www.kb.cert.org/vuls/id/442569>), an attacker may impersonate any principal to a service keyed with triple-DES Kerberos version 4 keys, given the ability to capture network traffic containing tickets for the target client principal.
Apply a patch from the vendor
The MIT Kerberos team has released MIT krb5 Security Advisory 2003-004 regarding this vulnerability. Sites are stronglyencouraged to apply the patches referenced in the advisory.
Workarounds
In the absence of patching, the following workarounds have been proposed by the MIT Kerberos team:
1) V4 Cross Realm Considered Harmful
Kerberos implementations should gain an option to disable Kerberos 4 cross-realm authentication both in the KDC and in any implementations of the krb524 protocol. This configuration should be the default.
2) Application Migration
Application vendors and sites should migrate from Kerberos version 4 to Kerberos version 5. The OpenAFS community has introduced features that allow Kerberos 5 to be used for AFS in OpenAFS 1.2.8. Patches are available to add Kerberos 5 support to OpenSSH. Several other implementations of the SSH protocol also support Kerberos 5. Applications such as IMAP, POP and LDAP already support Kerberos 5.
3) TGT Key Separation
One motivation for the V4 triple DES support is that if a single DES key exists for the TGT principal then an attacker can attack that key both for v4 and v5 tickets. Kerberos implementations should gain support for a DES TGT key that is used for v4 requests but not v5 requests.
4) Remove Triple DES Kerberos 4 Support
The cut and paste attack is a critical failure in MIT's attempt at Kerberos 4 Triple DES. Even without cross-realm authentication, this can be exploited in real-world situations. As such the support for 3DES service keys should be disabled.
623217
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Notified: March 05, 2003 Updated: May 09, 2003
Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Conectiva has released Conectiva Security Announcement CLSA-2003:639 in response to this issue. Users are encouraged to review this announcement and apply the patches it refers to.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 31, 2003
Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The Debian Project has released the following Debian Security Advisories in response to this issue:
* [DSA-266](<http://www.debian.org/security/2003/dsa-266>)
* [DSA-269](<http://www.debian.org/security/2003/dsa-269>)
* [DSA-273](<http://www.debian.org/security/2003/dsa-273>)
Users are encouraged to review these advisories and apply the patches they refer to.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Updated: March 31, 2003
Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The Gentoo development team has released the following Gentoo Linux Security Announcements in response to this issue:
* [200303-26](<http://www.linuxsecurity.com/advisories/gentoo_advisory-3085.html>)
* [200303-28](<http://www.linuxsecurity.com/advisories/gentoo_advisory-3089.html>)
Users are encouraged to review these bulletins and apply the patches they refer to.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: April 01, 2003
Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
MandrakeSoft has issued Mandrake Linux Security Update Advisory MDKSA-2003:043 in response to this issue. Users are encouraged to review this advisory and apply the patches it refers to.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Updated: March 17, 2003
Affected
The MIT Kerberos development team has released MITKRB5-SA-2003-004 in response to this issue.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Updated: April 04, 2003
Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The NetBSD Project has released NetBSD Security Advisory 2003-006 in response to this issue. Users are encouraged to review this advisory and apply the patches that it refers to.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: April 02, 2003
Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The OpenAFS development team has released OpenAFS Security Advisory 2003-001 in response to this issue. Users are encouraged to review this advisory and apply the patches it refers to.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 24, 2003
Affected
There is a cryptographic weaknesses in the Kerberos v4 protocol (this is not something that is fixable in Kerberos v4). Sites still using Kerberos v4 should migrate to Kerberos v5.
Kerberos v5 does not have this weakness, but since it contains v4 to v5 translation services it is still possible to exploit the v4 protocol defect.
For more information, please see: ``<http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-004-krb4.txt>``
The following patches cause Kerberos v4 requests from foreign realms to be ignored unless support for this is explicitly enabled.
Patch for OpenBSD 3.1: ``<ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/026_kerberos.patch>``
Patch for OpenBSD 3.2: ``<ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/013_kerberos.patch>``
The aforementioned patches have already been applied to the 3.1 and 3.2 -stable branches.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: April 02, 2003
Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Red Hat has issued Red Hat Security Advisories RHSA-2003:051 and RHSA-2003:091 in response to this issue. Users are encouraged to review these advisories and apply the patches they refer to.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: April 09, 2003
Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
WireX Communications, Inc. has released Immunix Secured OS Security Advisory IMNX-2003-7±007-01 in response to this issue. Users are encouraged to review this advisory and apply the patches it refers to.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: April 04, 2003
Not Affected
`Hitachi’s GR2000 gigabit router series
`Hitachi’s HI-UX/WE2
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 10, 2003
Not Affected
Ingrian Networks products are not succeptable to VU#623217 and VU#442569.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Not Affected
Kerberos does not ship with any Juniper product, so there is no vulnerability to these issues.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Not Affected
Kerberos does not ship with any Lotus product, so there is no vulnerability to this issue.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 20, 2003
Not Affected
Microsoft has investigated this issue and determined that our products are not vulnerable to the issues described in the report. Microsoft implementations are based on Kerberos 5
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: May 09, 2003
Not Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Xerox Corporation’s reponse to this issue can be found at the following location
<http://a1851.g.akamaitech.net/f/1851/2996/24h/cache.xerox.com/downloads/usa/en/c/CERT_VU623217.pdf>
Users are encouraged to review this bulletin to determine if any of the Xerox products they employ are affected by this vulnerability.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 21, 2003
Unknown
Cray, Inc. may be vulnerable on their UNICOS and UNICOS/mk systems only. UNICOS/mp is not affected. SPR 725005 has been opened to investigate.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 06, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 21, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 21, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
Notified: March 05, 2003 Updated: March 17, 2003
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
The CERT/CC has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23623217 Feedback>).
View all 56 vendors __View less vendors __
Group | Score | Vector |
---|---|---|
Base | ||
Temporal | ||
Environmental |
<http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-004-krb4.txt>
The CERT/CC thanks Sam Hartman, Ken Raeburn, and Tom Yu of the Kerberos group at MIT for their detailed analysis and report of this vulnerability.
This document was written by Chad Dougherty.
CVE IDs: | CVE-2003-0138 |
---|---|
Severity Metric: | 13.54 Date Public: |