Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151437.html ↗
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2015-001.txt ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151103.html ↗
- http://www.debian.org/security/2015/dsa-3153 ↗
- http://lists.opensuse.org/opensuse-updates/2015-02/msg00044.html ↗
- http://rhn.redhat.com/errata/RHSA-2015-0439.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00016.html ↗
- https://github.com/krb5/krb5/commit/5bb8a6b9c9eb8dd22bc9526751610aaa255ead9c ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:069 ↗
- http://www.ubuntu.com/usn/USN-2498-1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00011.html ↗
- http://www.securityfocus.com/bid/72503 ↗
- http://web.mit.edu/kerberos/advisories/2015-001-patch-r113.txt ↗