frr: CVE-2022-37035

Debian Bug report logs - #1016978
frr: CVE-2022-37035

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Moritz Mühlenhoff <jmm@inutil.org>

To: submit@bugs.debian.org

Subject: frr: CVE-2022-37035

Date: Wed, 10 Aug 2022 22:12:46 +0200

Source: frr
X-Debbugs-CC: team@security.debian.org
Severity: grave
Tags: security

Hi,

The following vulnerability was published for frr.

CVE-2022-37035[0]:
| An issue was discovered in bgpd in FRRouting (FRR) 8.3. In
| bgp_notify_send_with_data() and bgp_process_packet() in bgp_packet.c,
| there is a possible use-after-free due to a race condition. This could
| lead to Remote Code Execution or Information Disclosure by sending
| crafted BGP packets. User interaction is not needed for exploitation.

https://github.com/FRRouting/frr/issues/11698

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-2022-37035
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-37035

Please adjust the affected versions in the BTS as needed.

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