Fedora 10: Ghostscript Integer Overflow Advisory and Update Information

The Argyll color management system supports accurate ICC profile creation for

scanners, CMYK printers, film recorders and calibration and profiling of

displays.

Spectral sample data is supported, allowing a selection of illuminants observer

types, and paper fluorescent whitener additive compensation. Profiles can also

incorporate source specific gamut mappings for perceptual and saturation

intents. Gamut mapping and profile linking uses the CIECAM02 appearance model,

a unique gamut mapping algorithm, and a wide selection of rendering intents. It

also includes code for the fastest portable 8 bit raster color conversion

engine available anywhere, as well as support for fast, fully accurate 16 bit

conversion. Device color gamuts can also be viewed and compared using a VRML

viewer.

Multiple integer overflows and multiple insufficient upper-bounds checks on

certain variable sizes were originally discovered in the Ghostscript's

International Color Consortium Format Library (icclib). It was found, the

original patch, addressing this issue was incomplete.

* Wed Apr 8 2009 Jon Ciesla - 1.0.3-4

- Patch for ICC library CVE-2009-0792.

* Mon Mar 23 2009 Jon Ciesla - 1.0.3-3

- Patch for ICC library CVE-2009-{0583, 0584} by Tim Waugh.

* Mon Feb 23 2009 Fedora Release Engineering - 1.0.3-2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild

[ 1 ] Bug #491853 - CVE-2009-0792 ghostscript, argyllcms: Incomplete fix for CVE-2009-0583

https://bugzilla.redhat.com/show_bug.cgi?id=491853

su -c 'yum update argyllcms' at the command line.

For more information, refer to "Managing Software with yum",

available at .

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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