Bug#1067463: gnutls28: CVE-2024-28835

[Salvatore Bonaccorso]

Source: gnutls28
Version: 3.8.3-1
Severity: important
Tags: security upstream
Forwarded: https://gitlab.com/gnutls/gnutls/-/issues/1525
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>

Hi,

The following vulnerability was published for gnutls28.

CVE-2024-28835[0]:
| A flaw has been discovered in GnuTLS where an application crash can
| be induced when attempting to verify a specially crafted .pem bundle
| using the "certtool --verify-chain" command.


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-2024-28835
    https://www.cve.org/CVERecord?id=CVE-2024-28835
[1] https://gitlab.com/gnutls/gnutls/-/issues/1525
[2] https://lists.gnupg.org/pipermail/gnutls-help/2024-March/004845.html
[3] https://www.gnutls.org/security-new.html#GNUTLS-SA-2024-01-23

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore