Bug#1021669: poppler: CVE-2022-24106

[Moritz Mühlenhoff]

Source: poppler
X-Debbugs-CC: team at security.debian.org
Severity: important
Tags: security

Hi,

The following vulnerability was published for poppler.

CVE-2022-24106[0]:
| In Xpdf prior to 4.04, the DCT (JPEG) decoder was incorrectly allowing
| the 'interleaved' flag to be changed after the first scan of the
| image, leading to an unknown integer-related vulnerability in
| Stream.cc.

This was fixed in xpdf, but also seems to affect Poppler, I reported
it upstream at https://gitlab.freedesktop.org/poppler/poppler/-/issues/1297

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-2022-24106
    https://www.cve.org/CVERecord?id=CVE-2022-24106

Please adjust the affected versions in the BTS as needed.