CVE-2011-3170

Priority
Description
The gif_read_lzw function in filter/image-gif.c in CUPS 1.4.8 and earlier
does not properly handle the first code word in an LZW stream, which allows
remote attackers to trigger a heap-based buffer overflow, and possibly
execute arbitrary code, via a crafted stream, a different vulnerability
than CVE-2011-2896.
Assigned-to
mdeslaur
Notes
mdeslaurThis also affects cups 1.5.x and isn't fixed in 1.5.0
gimp was fixed correctly with a single commit, so doesn't have
this issue, which is an incomplete fix.
Package
Source: cups (LP Ubuntu Debian)
Upstream:released (1.5.0-8)
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was not-affected [1.5.0-8])
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was not-affected [1.5.0-8])
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (1.5.0-8)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (1.5.0-8)
Ubuntu 19.10 (Eoan Ermine):not-affected (1.5.0-8)
Ubuntu 20.04 (Focal Fossa):not-affected (1.5.0-8)
Patches:
Upstream:http://cups.org/str.php?L3914
Upstream:r9865
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Source: gimp (LP Ubuntu Debian)
Upstream:not-affected
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was not-affected)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was not-affected)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected
Ubuntu 18.04 LTS (Bionic Beaver):not-affected
Ubuntu 19.10 (Eoan Ermine):not-affected
Ubuntu 20.04 (Focal Fossa):not-affected
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needed)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):needed
Ubuntu 19.10 (Eoan Ermine):needed
Ubuntu 20.04 (Focal Fossa):needed
Patches:
Upstream:http://www.swi-prolog.org/git/packages/xpce.git/commit/30fbc4e030cbef5871e1b96c31458116ce3e2ee8
More Information

Updated: 2020-04-24 03:14:27 UTC (commit d3f8a6ed481830fb100109a132bef581fc4176fe)