CVSS 3.1
5.3 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LCVE-2025-43970
Medium (5.3) in osrg gobgp. EPSS 0.4% chance of exploitation in the next 30 days. Fixed in github.com/osrg/gobgp/v3 3.35.0.
An issue was discovered in GoBGP before 3.35.0. pkg/packet/mrt/mrt.go does not properly check the input length, e.g., by ensuring that there are 12 bytes or 36 bytes (depending on the address family).
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-31)
- CWE
- CWE-1284
- Published
- Modified
- Record from
- the NVD, synced
Affected
- osrg:gobgp
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-hqhq-hp5x-xp3w | Go | github.com/osrg/gobgp | all versions | no fix published |
| GHSA-hqhq-hp5x-xp3w | Go | github.com/osrg/gobgp/v3 | <3.35.0 | 3.35.0 |
| GO-2025-3630 | Go | github.com/osrg/gobgp | all versions | no fix published |
| GO-2025-3630 | Go | github.com/osrg/gobgp/v3 | <3.35.0 | 3.35.0 |