liblouis: CVE-2022-31783

Related Vulnerabilities: CVE-2022-31783  

Debian Bug report logs - #1011984
liblouis: CVE-2022-31783

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Reported by: Salvatore Bonaccorso <carnil@debian.org>

Date: Sat, 28 May 2022 11:00:01 UTC

Severity: important

Tags: security, upstream

Found in version liblouis/3.21.0-1

Forwarded to https://github.com/liblouis/liblouis/issues/1214

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Report forwarded to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, Debian Accessibility Team <pkg-a11y-devel@alioth-lists.debian.net>:
Bug#1011984; Package src:liblouis. (Sat, 28 May 2022 11:00:03 GMT) (full text, mbox, link).


Acknowledgement sent to Salvatore Bonaccorso <carnil@debian.org>:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, Debian Accessibility Team <pkg-a11y-devel@alioth-lists.debian.net>. (Sat, 28 May 2022 11:00:03 GMT) (full text, mbox, link).


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: liblouis: CVE-2022-31783
Date: Sat, 28 May 2022 12:56:30 +0200
Source: liblouis
Version: 3.21.0-1
Severity: important
Tags: security upstream
Forwarded: https://github.com/liblouis/liblouis/issues/1214
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerability was published for liblouis.

CVE-2022-31783[0]:
| Liblouis 3.21.0 has an out-of-bounds write in compileRule in
| compileTranslationTable.c, as demonstrated by lou_trace.


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-2022-31783
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31783
[1] https://github.com/liblouis/liblouis/issues/1214
[2] https://github.com/liblouis/liblouis/commit/ff747ec5e1ac54d54194846f6fe5bfc689192a85

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore



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