CVE-2014-9423

The svcauth_gss_accept_sec_context function in lib/rpc/svc_auth_gss.c in MIT Kerberos 5 (aka krb5) 1.11.x through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 transmits uninitialized interposer data to clients, which allows remote attackers to obtain sensitive information from process heap memory by sniffing the network for data in a handle field.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:P/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 80%
VendorProductVersion
mitkerberos_5
1.11
mitkerberos_5
1.11.1
mitkerberos_5
1.11.2
mitkerberos_5
1.11.3
mitkerberos_5
1.11.4
mitkerberos_5
1.11.5
mitkerberos_5
1.12
mitkerberos_5
1.12.1
mitkerberos_5
1.12.2
mitkerberos_5
1.13
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
krb5
bullseye
1.18.3-6+deb11u5
fixed
bullseye (security)
1.18.3-6+deb11u5
fixed
bookworm
1.20.1-2+deb12u2
fixed
bookworm (security)
1.20.1-2+deb12u2
fixed
sid
1.21.3-3
fixed
trixie
1.21.3-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
krb5
utopic
Fixed 1.12.1+dfsg-10ubuntu0.1
released
trusty
Fixed 1.12+dfsg-2ubuntu5.1
released
precise
Fixed 1.10+dfsg~beta1-2ubuntu0.6
released
lucid
Fixed 1.8.1+dfsg-2ubuntu0.14
released
Common Weakness Enumeration
References
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151103.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151437.html
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00016.html
http://lists.opensuse.org/opensuse-updates/2015-02/msg00044.html
http://rhn.redhat.com/errata/RHSA-2015-0439.html
http://web.mit.edu/kerberos/advisories/2015-001-patch-r113.txt
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2015-001.txt
http://www.debian.org/security/2015/dsa-3153
http://www.mandriva.com/security/advisories?name=MDVSA-2015:069
http://www.securityfocus.com/bid/72503
http://www.ubuntu.com/usn/USN-2498-1
https://github.com/krb5/krb5/commit/5bb8a6b9c9eb8dd22bc9526751610aaa255ead9c
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151103.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151437.html
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00016.html
http://lists.opensuse.org/opensuse-updates/2015-02/msg00044.html
http://rhn.redhat.com/errata/RHSA-2015-0439.html
http://web.mit.edu/kerberos/advisories/2015-001-patch-r113.txt
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2015-001.txt
http://www.debian.org/security/2015/dsa-3153
http://www.mandriva.com/security/advisories?name=MDVSA-2015:069
http://www.securityfocus.com/bid/72503
http://www.ubuntu.com/usn/USN-2498-1
https://github.com/krb5/krb5/commit/5bb8a6b9c9eb8dd22bc9526751610aaa255ead9c