CVE-2015-2697

Priority
Description
The build_principal_va function in lib/krb5/krb/bld_princ.c in MIT Kerberos
5 (aka krb5) before 1.14 allows remote authenticated users to cause a
denial of service (out-of-bounds read and KDC crash) via an initial '\0'
character in a long realm field within a TGS request.
Assigned-to
mdeslaur
Notes
sbeattiekdc crash
Package
Source: krb5 (LP Ubuntu Debian)
Upstream:released (1.13.2+dfsg-3)
Ubuntu 14.04 ESM (Trusty Tahr):released (1.12+dfsg-2ubuntu5.2)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (1.13.2+dfsg-3)
Patches:
Upstream:https://github.com/krb5/krb5/commit/f0c094a1b745d91ef2f9a4eae2149aac026a5789
Binaries built from this source package are in universe and so are supported by the community. For more details see https://wiki.ubuntu.com/SecurityTeam/FAQ#Official_Support
More Information

Updated: 2020-09-10 04:40:47 UTC (commit 81a23a978c4436cd99e1d040e9e73e9146876281)