Bug#1102191: poppler: CVE-2025-32365

[Salvatore Bonaccorso]

Source: poppler
Version: 25.03.0-2
Severity: important
Tags: security upstream
Forwarded: https://gitlab.freedesktop.org/poppler/poppler/-/issues/1577
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>

Hi,

The following vulnerability was published for poppler.

CVE-2025-32365[0]:
| Poppler before 25.04.0 allows crafted input files to trigger out-of-
| bounds reads in the JBIG2Bitmap::combine function in JBIG2Stream.cc
| because of a misplaced isOk check.


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-2025-32365
    https://www.cve.org/CVERecord?id=CVE-2025-32365
[1] https://gitlab.freedesktop.org/poppler/poppler/-/issues/1577
[2] https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/1792
[3] https://gitlab.freedesktop.org/poppler/poppler/-/commit/1f151565bbca5be7449ba8eea6833051cc1baa41

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore