CVE-2023-31124
CVE-2023-31124 · AutoTools does not set CARES_RANDOM_FILE during cross compilation
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARES_RANDOM_FILE will not be set, as seen when cross compiling aarch64 android. This will downgrade to using rand() as a fallback which could allow an attacker to take advantage of the lack of entropy by not using a CSPRNG. This issue was patched in version 1.19.1.
CVSS 3.7 · Faible · EPSS 0,9% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
c-ares
- Versions du logiciel
- < 1.19.1: Concernée
Aucun correctif publié
c-ares Debian:12
- Versions du logiciel
- 1.18.1-3
- 1.19.0-1
- 1.19.1-1
- 1.19.1-2
- 1.19.1-3
- 1.20.0-1
- 1.20.0-2
- 1.20.0-3
- 1.20.1-1
- 1.21.0-1
- 1.22.0-1
- 1.22.1-1
- 1.23.0-1
- 1.24.0-1
- 1.25.0-1
- 1.26.0-1
- 1.26.0-1.1~exp1
- 1.27.0-1
- 1.27.0-1.1
- 1.27.0-1.1~exp1
- 1.27.0-1.2
- 1.28.1-1
- 1.29.0-1
- 1.30.0-1
- 1.31.0-1
- 1.32.2-1
- 1.32.2-2
- 1.32.3-1
- 1.33.0-1
- 1.33.1-1
- 1.33.1-2
- 1.34.2-1
- 1.34.3-1
- 1.34.4-1
- 1.34.4-2
- 1.34.4-2.1
- 1.34.5-1
- 1.34.6-1
- 1.34.7-1
- 1.34.8-1
- Plages de versions concernées
- ECOSYSTEM: (−∞, +∞)
Aucun correctif publié
c-ares Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 1.19.1-2
Mettez à jour vers 1.19.1-2
c-ares Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 1.19.1-2
Mettez à jour vers 1.19.1-2
Sources originales
- https://github.com/c-ares/c-ares/security/advisories/GHSA-54xr-f67r-4pc4
- https://github.com/c-ares/c-ares/releases/tag/cares-1_19_1
- https://lists.fedoraproject.org/archives/list/[email protected]/message/B5Z5XFNXTNPTCBBVXFDNZQVLLIE6VRBY/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/UBFWILTA33LOSV23P44FGTQQIDRJHIY7/
- https://security.gentoo.org/glsa/202310-09
- https://nvd.nist.gov/vuln/detail/CVE-2023-31124