CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2024-21909
High (7.5) in peteroupc cbor. EPSS 1.1% chance of exploitation in the next 30 days.
PeterO.Cbor versions 4.0.0 through 4.5.0 are vulnerable to a denial of
service vulnerability. An attacker may trigger the denial of service
condition by providing crafted data to the DecodeFromBytes or other
decoding mechanisms in PeterO.Cbor. Depending on the usage of the
library, an unauthenticated and remote attacker may be able to cause the
denial of service condition.
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
- CWE
- CWE-407
- Published
- Modified
- Record from
- the NVD, synced
Affected
- peteroupc:cbor
References
- https://github.com/advisories/GHSA-6r92-cgxc-r5fg
- https://github.com/peteroupc/CBOR/commit/b4117dbbb4cd5a4a963f9d0c9aa132f033e15b95
- https://github.com/peteroupc/CBOR/compare/v4.5...v4.5.1
- https://github.com/peteroupc/CBOR/security/advisories/GHSA-6r92-cgxc-r5fg
- https://vulncheck.com/advisories/vc-advisory-GHSA-6r92-cgxc-r5fg