From ${URL} : #2015-006 dcraw input sanitization errors Description: The dcraw photo decoder is an open source project for raw image parsing. The dcraw tool, as well as several other projects re-using its code, suffers from an integer overflow condition which lead to a buffer overflow. The vulnerability concerns the 'len' variable, parsed without validation from opened images, used in the ljpeg_start() function. A maliciously crafted raw image file can be used to trigger the vulnerability, causing a Denial of Service condition. Affected version: dcraw >= 7.00 UFRaw >= 0.5 LibRaw <= 0.16.0, 0.17-Alpha2 RawTherapee >= 3.0 CxImage >= 6.00 Rawstudio >= 0.1 Kodi >= 10.0 ExactImage >= 0.1.0 Fixed version: dcraw, N/A UFRaw, N/A LibRaw >= 0.16.1, 0.17-Alpha3 RawTherapee, N/A CxImage, N/A Rawstudio, N/A Kodi, N/A ExactImage, N/A Credit: vulnerability report from Eduardo Castellanos <guayin [at] gmail [dot] com>. CVE: N/A Timeline: 2015-04-24: vulnerability report received 2015-04-27: contacted dcraw maintainer 2015-04-30: patch provided by maintainer 2015-05-04: reporter confirms patch 2015-05-11: contacted additional affected vendors 2015-05-11: advisory release References: https://github.com/LibRaw/LibRaw/commit/4606c28f494a750892c5c1ac7903e62dd1c6fdb5 https://github.com/rawstudio/rawstudio/commit/983bda1f0fa5fa86884381208274198a620f006e Permalink: http://www.ocert.org/advisories/ocert-2015-006.html @maintainer(s): after the bump, in case we need to stabilize the package, please let us know if it is ready for the stabilization or not.
Should be fixed in cvs, applied the patch from upstream bug / cvs-commit http://sourceforge.net/p/ufraw/bugs/396/ +*ufraw-0.21-r1 (22 May 2015) + + 22 May 2015; Markus Meier <maekke@gentoo.org> +ufraw-0.21-r1.ebuild, + +files/ufraw-0.21-CVE-2015-3885.patch: + bump for security bug #549344 +
No PoC for ACE/RCE. Downgraded. Please cleanup the vulnerable versions. GLSA Vote: No
tree is clean