Bug#1025339: libjpeg: CVE-2022-37769: Segmentation fault in HuffmanDecoder::Get

[Salvatore Bonaccorso]

Source: libjpeg
Version: 0.0~git20220615.842c7ba-2
Severity: important
Tags: security upstream
Forwarded: https://github.com/thorfdbg/libjpeg/issues/78
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>

Hi,

The following vulnerability was published for libjpeg.

CVE-2022-37769[0]:
| libjpeg commit 281daa9 was discovered to contain a segmentation fault
| via HuffmanDecoder::Get at huffmandecoder.hpp. This vulnerability
| allows attackers to cause a Denial of Service (DoS) via a crafted
| file.


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-2022-37769
    https://www.cve.org/CVERecord?id=CVE-2022-37769
[1] https://github.com/thorfdbg/libjpeg/issues/78

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore