CVE-2024-21909 Information

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.

Reference

https://github.com/peteroupc/CBOR/security/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/advisories/GHSA-6r92-cgxc-r5fg https://vulncheck.com/advisories/vc-advisory-GHSA-6r92-cgxc-r5fg