Source: mupdf Version: 1.17.0+ds1-1.3 Severity: important Tags: security upstream X-Debbugs-Cc: car...@debian.org, Debian Security Team <t...@security.debian.org> Control: found -1 1.17.0+ds1-1.3~deb11u1
Hi, The following vulnerability was published for mupdf. CVE-2020-19609[0]: | Artifex MuPDF before 1.18.0 has a heap based buffer over-write in | tiff_expand_colormap() function when parsing TIFF files allowing | attackers to cause a denial of service. Upstream issue [4] contains a reproducer. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2020-19609 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-19609 [1] http://git.ghostscript.com/?p=mupdf.git;h=b7892cdc7fae62aa57d63ae62144e1f11b5f9275 [2] http://git.ghostscript.com/?p=mupdf.git;h=2c4f11f8dcdbd18c35a65e58cc789be0e46012a8 [3] https://bugs.ghostscript.com/show_bug.cgi?id=701176 [4] https://bugs.ghostscript.com/show_bug.cgi?id=703076 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
