optipng: CVE-2023-43907

Debian Bug report logs - #1055668
optipng: CVE-2023-43907

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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: optipng: CVE-2023-43907

Date: Thu, 09 Nov 2023 21:05:15 +0100

Source: optipng
Version: 0.7.7-3
Severity: important
Tags: security upstream fixed-upstream
Forwarded: https://sourceforge.net/p/optipng/bugs/87/
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
Control: found -1 0.7.7-2
Control: found -1 0.7.7-1

Hi,

The following vulnerability was published for optipng.

CVE-2023-43907[0]:
| OptiPNG v0.7.7 was discovered to contain a global buffer overflow
| via the 'buffer' variable at gifread.c.

The issue is fixed in 0.7.8 upstream.

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-2023-43907
    https://www.cve.org/CVERecord?id=CVE-2023-43907
[1] https://sourceforge.net/p/optipng/bugs/87/
[2] https://optipng.sourceforge.net/

Regards,
Salvatore

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