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ubuntuUbuntuUSN-940-1
HistoryMay 19, 2010 - 12:00 a.m.

Kerberos vulnerabilities

2010-05-1900:00:00
ubuntu.com
65

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

7.9 High

AI Score

Confidence

High

0.045 Low

EPSS

Percentile

92.5%

JSON

Releases

  • Ubuntu 9.10
  • Ubuntu 9.04
  • Ubuntu 8.04
  • Ubuntu 6.06

Packages

  • krb5 - MIT Kerberos authentication services

Details

It was discovered that Kerberos did not correctly free memory in the
GSSAPI and kdb libraries. If a remote attacker were able to manipulate
an application using these libraries carefully, the service could
crash, leading to a denial of service. (Only Ubuntu 6.06 LTS was
affected.) (CVE-2007-5902, CVE-2007-5971, CVE-2007-5972)

Joel Johnson, Brian Almeida, and Shawn Emery discovered that Kerberos
did not correctly verify certain packet structures. An unauthenticated
remote attacker could send specially crafted traffic to cause the KDC or
kadmind services to crash, leading to a denial of service. (CVE-2010-1320,
CVE-2010-1321)

OSVersionArchitecturePackageVersionFilename
Ubuntu9.10noarchkrb5-admin-server< 1.7dfsg~beta3-1ubuntu0.6UNKNOWN
Ubuntu9.10noarchkrb5-clients< 1.7dfsg~beta3-1ubuntu0.6UNKNOWN
Ubuntu9.10noarchkrb5-ftpd< 1.7dfsg~beta3-1ubuntu0.6UNKNOWN
Ubuntu9.10noarchkrb5-kdc< 1.7dfsg~beta3-1ubuntu0.6UNKNOWN
Ubuntu9.10noarchkrb5-kdc-ldap< 1.7dfsg~beta3-1ubuntu0.6UNKNOWN
Ubuntu9.10noarchkrb5-pkinit< 1.7dfsg~beta3-1ubuntu0.6UNKNOWN
Ubuntu9.10noarchkrb5-rsh-server< 1.7dfsg~beta3-1ubuntu0.6UNKNOWN
Ubuntu9.10noarchkrb5-telnetd< 1.7dfsg~beta3-1ubuntu0.6UNKNOWN
Ubuntu9.10noarchkrb5-user< 1.7dfsg~beta3-1ubuntu0.6UNKNOWN
Ubuntu9.10noarchlibgssapi-krb5-2< 1.7dfsg~beta3-1ubuntu0.6UNKNOWN
Rows per page:
1-10 of 541

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securityvulns 6
freebsd 1
checkpoint_advisories 1
veracode 1
redhat 6
seebug 2
centos 3
osv 1
oraclelinux 3
suse 2
gentoo 2
vmware 4
nessus
nessus
Ubuntu 6.06 LTS / 8.04 LTS / 9.04 / 9.10 : krb5 vulnerabilities (USN-940-1)
2010-05-20 00:00:00
openSUSE 10 Security Update : krb5 (krb5-4851)
2008-01-16 00:00:00
SuSE 10 Security Update : Kerberos (ZYPP Patch Number 4852)
2008-01-16 00:00:00
openvas
openvas
Ubuntu Update for krb5 vulnerabilities USN-940-1
2010-05-28 00:00:00
Ubuntu: Security Advisory (USN-940-1)
2010-05-28 00:00:00
Ubuntu Update for krb5 vulnerabilities USN-924-1
2010-04-09 00:00:00
ubuntu
ubuntu
Kerberos vulnerabilities
2010-04-07 00:00:00
Kerberos vulnerability
2010-07-21 00:00:00
cve
cve
CVE-2007-5972
2007-12-06 02:46:00
CVE-2007-5971
2007-12-06 02:46:00
CVE-2007-5902
2007-12-06 02:46:00
nvd
nvd
CVE-2007-5972
2007-12-06 02:46:00
CVE-2007-5971
2007-12-06 02:46:00
CVE-2007-5902
2007-12-06 02:46:00
prion
prion
Double free
2007-12-06 02:46:00
Double free
2007-12-06 02:46:00
Integer overflow
2007-12-06 02:46:00
ubuntucve
ubuntucve
CVE-2007-5972
2007-12-05 00:00:00
CVE-2007-5971
2007-12-05 00:00:00
CVE-2007-5902
2007-12-05 00:00:00
cvelist
cvelist
CVE-2007-5972
2007-12-06 02:00:00
CVE-2007-5971
2007-12-06 02:00:00
CVE-2007-5902
2007-12-06 02:00:00
debiancve
debiancve
CVE-2007-5972
2007-12-06 02:46:00
CVE-2007-5971
2007-12-06 02:46:00
CVE-2007-5902
2007-12-06 02:46:00
fedora
fedora
[SECURITY] Fedora 13 Update: krb5-1.7.1-8.fc13
2010-04-21 21:54:06
[SECURITY] Fedora 13 Update: krb5-1.7.1-10.fc13
2010-05-19 19:11:47
[SECURITY] Fedora 12 Update: krb5-1.7.1-9.fc12
2010-05-19 19:19:21
debian
debian
[SECURITY] [DSA 2052-1] New krb5 packages fix denial of service
2010-05-24 19:49:50
[SECURITY] [DSA 2052-1] New krb5 packages fix denial of service
2010-05-24 19:48:30
securityvulns
securityvulns
MIT Kerberos 5 GSS-API library DoS
2010-05-21 00:00:00
MITKRB5-SA-2010-004 [CVE-2010-1320] double free in KDC
2010-04-23 00:00:00
MIT Kerberos 5 double free&#40;&#41;
2010-04-23 00:00:00
freebsd
freebsd
krb5 -- KDC double free vulnerability
2010-04-20 00:00:00
checkpoint_advisories
checkpoint_advisories
MIT Kerberos KDC Ticket Validation Double Free Memory Corruption (CVE-2010-1320)
2010-08-08 00:00:00
veracode
veracode
Denial Of Service (DoS)
2020-04-10 00:47:56
redhat
redhat
(RHSA-2010:0423) Important: krb5 security update
2010-05-18 00:00:00
(RHSA-2011:0152) Moderate: java-1.4.2-ibm security update
2011-01-17 00:00:00
(RHSA-2010:0935) Moderate: java-1.4.2-ibm security update
2010-12-01 00:00:00
seebug
seebug
MIT Kerberos GSS-API校验和空指针引用拒绝服务漏洞
2010-05-20 00:00:00
VMware ESX Service Console多个安全漏洞
2012-01-13 00:00:00
centos
centos
krb5 security update
2010-05-21 22:00:31
krb5 security update
2008-03-20 11:48:34
krb5 security update
2008-03-19 00:46:42
osv
osv
krb5 - denial of service
2010-05-24 00:00:00
oraclelinux
oraclelinux
krb5 security update
2010-05-18 00:00:00
Critical: krb5 security update
2008-03-18 00:00:00
Critical: krb5 security and bugfix update
2008-03-18 00:00:00
suse
suse
Security update for krb5 (important)
2012-01-05 12:08:23
Security update for krb5 (important)
2012-01-05 12:35:50
gentoo
gentoo
MIT Kerberos 5: Multiple vulnerabilities
2008-03-24 00:00:00
MIT Kerberos 5: Multiple vulnerabilities
2012-01-23 00:00:00
vmware
vmware
VMware ESX third party updates for Service Console
2010-08-31 00:00:00
VMware ESX third party updates for Service Console
2010-08-31 00:00:00
VMware ESXi and ESX third party updates for Service Console and Likewise components
2010-11-15 00:00:00

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

7.9 High

AI Score

Confidence

High

0.045 Low

EPSS

Percentile

92.5%

JSON
Related for USN-940-1
nessus56openvas66ubuntu2cve5nvd5prion5ubuntucve5cvelist5debiancve5fedora11debian2securityvulns6freebsd1checkpoint_advisories1veracode1redhat6seebug2centos3osv1oraclelinux3suse2gentoo2vmware4