Bug#1054234: netty: CVE-2023-44487

[Salvatore Bonaccorso]

Source: netty
Version: 1:4.1.48-7
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>
Control: found -1 1:4.1.48-4

Hi,

The following vulnerability was published for netty.

CVE-2023-44487[0]:
| The HTTP/2 protocol allows a denial of service (server resource
| consumption) because request cancellation can reset many streams
| quickly, as exploited in the wild in August through October 2023.


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-2023-44487
    https://www.cve.org/CVERecord?id=CVE-2023-44487
[1] https://github.com/netty/netty/security/advisories/GHSA-xpw8-rcwv-8f8p
[2] https://github.com/netty/netty/commit/58f75f665aa81a8cbcf6ffa74820042a285c5e61

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore