CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
28.2%
Privilege escalation vulnerabilities in MIT krb5 krshd and v4rcp may allow an authenticated attacker to execute arbitrary code.
The MIT krb 5 krshd and v4rcp programs contain multiple privilege escalation vulnerabilities. MIT krb5 Security Advisory 2006-001 states that the vulnerabilities “…result when the OS implementations of setuid()
or seteuid()
can fail due to resource exhaustion when changing to an unprivileged user ID.”
From MIT krb5 Security Advisory 2006-001:
The following vulnerabilities may result from unchecked calls to setuid(), and are believed to only exist on Linux and AIX:
* _Unchecked calls to setuid() in krshd may allow a local privilege escalation leading to execution of programs as root._
* _Unchecked calls to setuid() in the v4rcp may allow a local privilege escalation leading to reading, writing, or creating files as root. v4rcp is the remote end of a krb4-authenticated rcp operation, but may be executed directly by an attacker, as it is a setuid program._
An authenticated, remote attacker may be able to execute arbitrary code with root privileges.
Apply a patch or upgradeFrom MIT krb5 Security Advisory 2006-001: “The upcoming krb5-1.5.1 and krb5-1.4.4 releases will include fixes for these vulnerabilities.” MIT has also released patches for krb 5-1.5 and krb5-1.4.3. See the Systems Affected section of this document for information about specific vendors.
Disable vulnerable programs
From MIT krb5 Security Advisory 2006-001: “Disable krshd
and v4rcp
, and remove the setuid bit from the ksu
binary and the ftpd
binary.”
580124
Filter by status: All Affected Not Affected Unknown
Filter by content: __ Additional information available
__ Sort by: Status Alphabetical
Expand all
Javascript is disabled. Click here to view vendors.
Notified: July 28, 2006 Updated: August 16, 2006
Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
See Gentoo Linux Security Advisory GLSA 200608-15 for more details.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23580124 Feedback>).
Notified: August 08, 2006 Updated: August 08, 2006
Affected
Kerberos is available for AIX via Network Authentication Service. Network Authentication Service is not affected by the issues mentioned in CERT Vulnerability Notes VU#580124 (CVE-2006-3083) and VU#401660 (CVE-2006-3084).
The vendor has not provided us with any further information regarding this vulnerability.
Updated: August 08, 2006
Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Please see MIT krb5 Security Advisory 2006-001.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23580124 Feedback>).
Notified: July 28, 2006 Updated: August 18, 2006
Not Affected
Mac OS X and Mac OS X Server are not susceptible to the issues described in this vulnerability note.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: August 23, 2006
Not Affected
No versions of the Attachmate Reflection Kerberos Client are subject to these privilege escalation vulnerabilities. The Reflection Kerberos Client is not based on the MIT code base and runs only on Microsoft Windows operating systems.
For the latest Attachmate security update information, Attachmate recommends you regularly check the Security Updates and Reflection web page at: <http://support.wrq.com/techdocs/1708.html>.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: August 08, 2006
Not Affected
Juniper Networks products are not susceptible to this vulnerability.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: August 24, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
See Debian Security Advisory DSA-1146-1 for more details.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23580124 Feedback>).
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: August 24, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
See Mandrivia advisory MDKSA-2006:139 for more details.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23580124 Feedback>).
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Notified: July 28, 2006 Updated: July 28, 2006
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
View all 45 vendors __View less vendors __
Group | Score | Vector |
---|---|---|
Base | ||
Temporal | ||
Environmental |
These vulnerabilities were reported by the MIT Kerberos Development Team.
This document was written by Ryan Giobbi and Art Manion.
CVE IDs: | CVE-2006-3083 |
---|---|
Severity Metric: | 6.91 Date Public: |