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SUSE: CVE-2014-5352: SUSE Linux Security Advisory

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SUSE: CVE-2014-5352: SUSE Linux Security Advisory

Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
02/11/2015
Created
07/25/2018
Added
12/18/2015
Modified
02/12/2020

Description

The krb5_gss_process_context_token function in lib/gssapi/krb5/process_context_token.c in the libgssapi_krb5 library in MIT Kerberos 5 (aka krb5) through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly maintain security-context handles, which allows remote authenticated users to cause a denial of service (use-after-free and double free, and daemon crash) or possibly execute arbitrary code via crafted GSSAPI traffic, as demonstrated by traffic to kadmind.

Solution(s)

  • suse-upgrade-krb5
  • suse-upgrade-krb5-32bit
  • suse-upgrade-krb5-apps-clients
  • suse-upgrade-krb5-apps-servers
  • suse-upgrade-krb5-client
  • suse-upgrade-krb5-devel
  • suse-upgrade-krb5-devel-32bit
  • suse-upgrade-krb5-doc
  • suse-upgrade-krb5-plugin-kdb-ldap
  • suse-upgrade-krb5-plugin-preauth-otp
  • suse-upgrade-krb5-plugin-preauth-pkinit
  • suse-upgrade-krb5-server
  • suse-upgrade-krb5-x86

References

  • SUSE-SU-2015:0257-1
  • SUSE-SU-2015:0290-1
  • SUSE-SU-2015:0290-2
  • DLA-146-1
  • DSA-3153
  • USN-2498-1
  • CVE-2014-5352
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