mupdf: CVE-2019-13290

Debian Bug report logs - #931475
mupdf: CVE-2019-13290

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: mupdf: CVE-2019-13290

Date: Fri, 05 Jul 2019 21:19:33 +0200

Source: mupdf
Version: 1.14.0+ds1-4
Severity: important
Tags: security upstream
Forwarded: https://bugs.ghostscript.com/show_bug.cgi?id=701118

Hi,

The following vulnerability was published for mupdf.

CVE-2019-13290[0]:
| Artifex MuPDF 1.15.0 has a heap-based buffer overflow in
| fz_append_display_node located at fitz/list-device.c, allowing remote
| attackers to execute arbitrary code via a crafted PDF file. This
| occurs with a large BDC property name that overflows the allocated
| size of a display list node.

I'm not 100% certain, that the issue is not introduced only after the
current version in unstable, but looking at the code I marked it as
found in 1.14.0+ds1-4 already, let me know if you think this was
wrong. Upstream issue it at [1] with fixes [2] and [3].

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-2019-13290
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13290
[1] https://bugs.ghostscript.com/show_bug.cgi?id=701118
[2] http://git.ghostscript.com/?p=mupdf.git;h=aaf794439e40a2ef544f15b50c20e657414dec7a
[3] http://git.ghostscript.com/?p=mupdf.git;h=ed19bc806809ad10c4ddce515d375581b86ede85

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

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