CVE-2024-26134
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-26134
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26134.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-26134
- Aliases
- Downstream
- Related
- Published
- 2024-02-19T22:13:47Z
- Modified
- 2025-10-22T18:41:27.363383Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- CBOR2 decoder has potential buffer overflow
- Details
-
cbor2 provides encoding and decoding for the Concise Binary Object Representation (CBOR) (RFC 8949) serialization format. Starting in version 5.5.1 and prior to version 5.6.2, an attacker can crash a service using cbor2 to parse a CBOR binary by sending a long enough object. Version 5.6.2 contains a patch for this issue.
- Database specific
{ "cwe_ids": [ "CWE-120" ] }- References
-
- https://github.com/agronholm/cbor2/security/advisories/GHSA-375g-39jq-vq7m
- https://github.com/agronholm/cbor2/commit/387755eacf0be35591a478d3c67fe10618a6d542
- https://github.com/agronholm/cbor2/commit/4de6991ba29bf2290d7b9d83525eda7d021873df
- https://github.com/agronholm/cbor2/pull/204
- https://github.com/agronholm/cbor2/releases/tag/5.6.2
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BT42VXZMMMCSSHMA65KKPOZCXJEYHNR5/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GX524ZG2XJWFV37UQKQ4LWIH4UICSGEQ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PWC3VU6YV6EXKCSX5GTKWLBZIDIJNQJY/