CVE-2022-43681
Summary
| CVE | CVE-2022-43681 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-05-03 12:16:00 UTC |
| Updated | 2023-09-19 22:15:00 UTC |
| Description | An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 8.4. When sending a malformed BGP OPEN message that ends with the option length octet (or the option length word, in case of an extended OPEN message), the FRR code reads of out of the bounds of the packet, throwing a SIGABRT signal and exiting. This results in a bgpd daemon restart, causing a Denial-of-Service condition. |
Risk And Classification
Problem Types: CWE-125
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| [SECURITY] [DLA 3573-1] frr security update | MLIST | lists.debian.org | |
| Debian -- Security Information -- DSA-5495-1 frr | DEBIAN | www.debian.org | |
| Forescout – Automated Cybersecurity Across Your Digital Terrain | MISC | forescout.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.