CVE-2022-3996
CVE-2022-3996 · X.509 Policy Constraints Double Locking
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy processing being enabled on a publicly facing server is not considered to be a common setup. Policy processing is enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function. Update (31 March 2023): The description of the policy processing enablement was corrected based on CVE-2023-0466.
CVSS 7.5 · Élevée · EPSS 1,3% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system · network
Produits et versions concernés
openssl
- Versions du logiciel
- ≥ 3.0.0, ≤ 3.0.7: Concernée (semver)
Aucun correctif publié
openssl Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 3.0.7-2
Mettez à jour vers 3.0.7-2
openssl Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 3.0.7-2
Mettez à jour vers 3.0.7-2
openssl Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 3.0.7-2
Mettez à jour vers 3.0.7-2
edk2 Ubuntu:Pro:16.04:LTS
- Versions du logiciel
- 0~20150106.5c2d456b-2
- 0~20160104.c2a892d7-1
- 0~20160408.ffea0a2c-2
- 0~20160408.ffea0a2c-2ubuntu0.1
- 0~20160408.ffea0a2c-2ubuntu0.2
- 0~20160408.ffea0a2c-2ubuntu0.2+esm1
- 0~20160408.ffea0a2c-2ubuntu0.2+esm3
- 0~20160408.ffea0a2c-2ubuntu0.2+esm4
- Plages de versions concernées
- ECOSYSTEM: (−∞, +∞)
Aucun correctif publié
openssl Ubuntu:22.04:LTS
- Versions du logiciel
- 1.1.1l-1ubuntu1
- 3.0.0-1ubuntu1
- 3.0.1-0ubuntu1
- 3.0.2-0ubuntu1
- 3.0.2-0ubuntu1.1
- 3.0.2-0ubuntu1.2
- 3.0.2-0ubuntu1.4
- 3.0.2-0ubuntu1.5
- 3.0.2-0ubuntu1.6
- 3.0.2-0ubuntu1.7
- 3.0.2-0ubuntu1.8
- Plages de versions concernées
- ECOSYSTEM: < 3.0.2-0ubuntu1.9
Mettez à jour vers 3.0.2-0ubuntu1.9