Debian Bug report logs -
#991401
mupdf: CVE-2020-19609
Reported by: Salvatore Bonaccorso <carnil@debian.org>
Date: Thu, 22 Jul 2021 18:48:04 UTC
Severity: important
Tags: fixed-upstream, pending, security, upstream
Found in versions mupdf/1.17.0+ds1-1.3, mupdf/1.17.0+ds1-1.3~deb11u1
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to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, Kan-Ru Chen (陳侃如) <koster@debian.org>:
Bug#991401; Package src:mupdf.
(Thu, 22 Jul 2021 18:48:06 GMT) (full text, mbox, link).
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to Salvatore Bonaccorso <carnil@debian.org>:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, Kan-Ru Chen (陳侃如) <koster@debian.org>.
(Thu, 22 Jul 2021 18:48:06 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: mupdf
Version: 1.17.0+ds1-1.3
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@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
Marked as found in versions mupdf/1.17.0+ds1-1.3~deb11u1.
Request was from Salvatore Bonaccorso <carnil@debian.org>
to submit@bugs.debian.org.
(Thu, 22 Jul 2021 18:48:06 GMT) (full text, mbox, link).
Added tag(s) fixed-upstream and pending.
Request was from Kan-Ru Chen (陳侃如) <koster@debian.org>
to control@bugs.debian.org.
(Fri, 23 Jul 2021 07:57:03 GMT) (full text, mbox, link).
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