CVEvulnerability
CVE-2024-21909
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-01-03
- Last modified
- 2026-07-14
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-407
Description
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.
Affected configurations
• peteroupc cbor (>= 4.0.0 < 4.5.1)
Related
Weakness · CWE (1)
- CWE-407 Inefficient Algorithmic Complexity weakness
References
- https://github.com/advisories/GHSA-6r92-cgxc-r5fg Third Party Advisory
- https://github.com/peteroupc/CBOR/commit/b4117dbbb4cd5a4a963f9d0c9aa132f033e15b95 Patch
- https://github.com/peteroupc/CBOR/compare/v4.5...v4.5.1 Release Notes
- https://github.com/peteroupc/CBOR/security/advisories/GHSA-6r92-cgxc-r5fg Third Party Advisory
- https://vulncheck.com/advisories/vc-advisory-GHSA-6r92-cgxc-r5fg Third Party Advisory
- https://github.com/advisories/GHSA-6r92-cgxc-r5fg Third Party Advisory
- https://github.com/peteroupc/CBOR/commit/b4117dbbb4cd5a4a963f9d0c9aa132f033e15b95 Patch
- https://github.com/peteroupc/CBOR/compare/v4.5...v4.5.1 Release Notes
- https://github.com/peteroupc/CBOR/security/advisories/GHSA-6r92-cgxc-r5fg Third Party Advisory
- https://vulncheck.com/advisories/vc-advisory-GHSA-6r92-cgxc-r5fg Third Party Advisory