VDB
CVE-2022-43681
CVE-2022-43681
PUBLISHED
In der BGP implementierung von FRRouting existieren mehrere Schwachstellen. Bei der Verarbeitung von speziell bearbeiteten, fehlerhaften BGP-OPEN-Nachrichten kommt es zu Out-of-bounds Read Fehlern. Ein authentisierter Angreifer kann diese Schwachstellen ausnutzen, um einen Denial of Service zu verursachen.
EPSS 0.15% · 35.4th percentile
Risk Scores
EPSS Score
0.15%
35.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| FRRouting Project | FRRouting Project FRRouting <= 8.4 | |
| Debian | Debian Linux | |
| Red Hat | Red Hat Enterprise Linux |
Timeline
- May 3, 2023 CVE Published
- May 4, 2023 EPSS Score
- Jun 10, 2023 EPSS Score
- Jul 17, 2023 EPSS Score
- Aug 23, 2023 EPSS Score
- Sep 29, 2023 EPSS Score
- Nov 5, 2023 EPSS Score
- Dec 12, 2023 EPSS Score
- Jan 18, 2024 EPSS Score
- Apr 1, 2024 EPSS Score
- May 8, 2024 EPSS Score
- Jun 14, 2024 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1146.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1146 advisory
- https://access.redhat.com/errata/RHSA-2023:6434 advisory
- https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html advisory
- https://lists.debian.org/debian-security-announce/2023/msg00187.html advisory
- https://github.com/FRRouting/frr/pull/12043 advisory
- https://www.forescout.com/blog/three-new-bgp-message-parsing-vulnerabilities-disclosed-in-frrouting-software/ advisory