Three (two in ColorSpace conversion calculator, one in TIFF compare utility) stack-based buffer overflow flaws were found in the way icctrans / tiffdiff tools of LittleCMS, the color management system, used to process certain ICC color profile / TIFF image format files. Remote attacker could provide a specially-crafted ICC color profile / TIFF image format files that, when opened in color space conversion calculator (icctrans) or TIFF compare utility (tiffdiff) of LittleCMS would lead to that utility crash.
This issue affects the (latest) versions of the lcms package, as shipped with Red Hat Enterprise Linux 5 and 6.
This issue affects the (latest) versions of the lcms package, as shipped with Fedora release of 18 and 19. Please schedule an update (once there's final patch version agreement available).
Created attachment 782749 [details]
Proposed patch from Debian Red Hatbug #718682
which is reported to having issues:
Created lcms tracking bugs for this issue:
Affects: fedora-all [bug 992979]
*** Bug 991757 has been marked as a duplicate of this bug. ***
This was assigned CVE-2013-4276:
lcms-1.19-13.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.