7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.738 High
EPSS
Percentile
98.1%
Debian Security Advisory DSA-2379-1 [email protected]
http://www.debian.org/security/ Florian Weimer
January 04, 2012 http://www.debian.org/security/faq
Package : krb5
Vulnerability : several
Problem type : remote
Debian-specific: no
CVE ID : CVE-2011-1528 CVE-2011-1529
It was discovered that the Key Distribution Center (KDC) in Kerberos 5
crashes when processing certain crafted requests:
CVE-2011-1528
When the LDAP backend is used, remote users can trigger
a KDC daemon crash and denial of service.
CVE-2011-1529
When the LDAP or Berkeley DB backend is used, remote users
can trigger a NULL pointer dereference in the KDC daemon
and a denial of service.
The oldstable distribution (lenny) is not affected by these problems.
For the stable distribution (squeeze), these problems have been fixed
in version 1.8.3+dfsg-4squeeze5.
For the testing distribution (wheezy) and the unstable distribution
(sid), these problems have been fixed in version 1.10+dfsg~alpha1-1.
We recommend that you upgrade your krb5 packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 6 | ia64 | libkdb5-4 | < 1.8.3+dfsg-4squeeze5 | libkdb5-4_1.8.3+dfsg-4squeeze5_ia64.deb |
Debian | 6 | kfreebsd-i386 | libkadm5clnt-mit7 | < 1.8.3+dfsg-4squeeze5 | libkadm5clnt-mit7_1.8.3+dfsg-4squeeze5_kfreebsd-i386.deb |
Debian | 6 | sparc | libkrb5-3 | < 1.8.3+dfsg-4squeeze5 | libkrb5-3_1.8.3+dfsg-4squeeze5_sparc.deb |
Debian | 6 | i386 | krb5-user | < 1.8.3+dfsg-4squeeze5 | krb5-user_1.8.3+dfsg-4squeeze5_i386.deb |
Debian | 6 | mipsel | libkrb5-dev | < 1.8.3+dfsg-4squeeze5 | libkrb5-dev_1.8.3+dfsg-4squeeze5_mipsel.deb |
Debian | 6 | armel | krb5-kdc | < 1.8.3+dfsg-4squeeze5 | krb5-kdc_1.8.3+dfsg-4squeeze5_armel.deb |
Debian | 6 | mipsel | libkdb5-4 | < 1.8.3+dfsg-4squeeze5 | libkdb5-4_1.8.3+dfsg-4squeeze5_mipsel.deb |
Debian | 6 | s390 | libkadm5clnt-mit7 | < 1.8.3+dfsg-4squeeze5 | libkadm5clnt-mit7_1.8.3+dfsg-4squeeze5_s390.deb |
Debian | 6 | i386 | libgssapi-krb5-2 | < 1.8.3+dfsg-4squeeze5 | libgssapi-krb5-2_1.8.3+dfsg-4squeeze5_i386.deb |
Debian | 6 | kfreebsd-amd64 | libkrb5-3 | < 1.8.3+dfsg-4squeeze5 | libkrb5-3_1.8.3+dfsg-4squeeze5_kfreebsd-amd64.deb |