CVE-2014-3493

Priority
Medium
Description
The push_ascii function in smbd in Samba 3.6.x before 3.6.24, 4.0.x before
4.0.19, and 4.1.x before 4.1.9 allows remote authenticated users to cause a
denial of service (memory corruption and daemon crash) via an attempt to
read a Unicode pathname without specifying use of Unicode, leading to a
character-set conversion failure that triggers an invalid pointer
dereference.
References
Assigned-to
mdeslaur
Package
Upstream:released (4.1.9,4.0.19,3.6.24)
Ubuntu 10.04 LTS (Lucid Lynx):ignored (reached end-of-life)
Ubuntu 12.04 LTS (Precise Pangolin):needed
Ubuntu 13.10 (Saucy Salamander):ignored (reached end-of-life)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Source: samba (LP Ubuntu Debian)
Upstream:released (4.1.9,4.0.19,3.6.24)
Ubuntu 10.04 LTS (Lucid Lynx):released (2:3.4.7~dfsg-1ubuntu3.15)
Ubuntu 12.04 LTS (Precise Pangolin):released (2:3.6.3-2ubuntu2.11)
Ubuntu 13.10 (Saucy Salamander):released (2:3.6.18-1ubuntu3.3)
Ubuntu 14.04 LTS (Trusty Tahr):released (2:4.1.6+dfsg-1ubuntu2.14.04.2)
Ubuntu 14.10 (Utopic Unicorn):released (2:4.1.8+dfsg-1ubuntu2)
Patches:
Upstream:http://git.samba.org/?p=samba.git;a=commit;h=1692ff43ac2e8997dcccd63f2327b7141f5be878 (3.x)
Upstream:http://git.samba.org/?p=samba.git;a=commit;h=a88baed8dd64c3f77ee5070029d305489ad63743 (4.1.x)
More Information

Valid XHTML 1.0 Strict

Updated: 2014-07-17 15:17:06 UTC (commit 8246)