libtommath: CVE-2023-36328

Related Vulnerabilities: CVE-2023-36328  

Debian Bug report logs - #1051100
libtommath: CVE-2023-36328

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

Date: Sat, 2 Sep 2023 18:36:02 UTC

Severity: important

Tags: security, upstream

Found in version libtommath/1.2.0-6

Forwarded to https://github.com/libtom/libtommath/pull/546

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Report forwarded to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, Debian Rakudo Maintainers <pkg-rakudo-devel@lists.alioth.debian.org>:
Bug#1051100; Package src:libtommath. (Sat, 02 Sep 2023 18:36:04 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 Rakudo Maintainers <pkg-rakudo-devel@lists.alioth.debian.org>. (Sat, 02 Sep 2023 18:36:04 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: libtommath: CVE-2023-36328
Date: Sat, 02 Sep 2023 20:33:14 +0200
Source: libtommath
Version: 1.2.0-6
Severity: important
Tags: security upstream
Forwarded: https://github.com/libtom/libtommath/pull/546
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerability was published for libtommath.

CVE-2023-36328[0]:
| Integer Overflow vulnerability in mp_grow in libtom libtommath
| before commit beba892bc0d4e4ded4d667ab1d2a94f4d75109a9, allows
| attackers to execute arbitrary code and cause a denial of service
| (DoS).


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-2023-36328
    https://www.cve.org/CVERecord?id=CVE-2023-36328
[1] https://github.com/libtom/libtommath/pull/546
[2] https://github.com/libtom/libtommath/commit/beba892bc0d4e4ded4d667ab1d2a94f4d75109a9

Please adjust the affected versions in the BTS as needed.

Regards,
Salvaotre



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