CVE-2021-29477
CVE-2021-29477 · Vulnerability in the STRALGO LCS command
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. An integer overflow bug in Redis version 6.0 or newer could be exploited using the `STRALGO LCS` command to corrupt the heap and potentially result with remote code execution. The problem is fixed in version 6.2.3 and 6.0.13. An additional workaround to mitigate the problem without patching the redis-server executable is to use ACL configuration to prevent clients from using the `STRALGO LCS` command.
CVSS 7.5 · Élevée · EPSS 4,0% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system · database
Produits et versions concernés
redis
- Versions du logiciel
- >= 6.2.0, < 6.2.3: Concernée
- >= 6.0.0, < 6.0.13: Concernée
Aucun correctif publié
redis Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 5:6.0.13-1
Mettez à jour vers 5:6.0.13-1
redis Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 5:6.0.13-1
Mettez à jour vers 5:6.0.13-1
redis Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 5:6.0.13-1
Mettez à jour vers 5:6.0.13-1
Sources originales
- https://github.com/redis/redis/security/advisories/GHSA-vqxj-26vj-996g
- https://redis.io/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZJ6JGQ2ETZB2DWTQSGCOGG7EF3ILV4V/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BPWBIZXA67JFIB63W2CNVVILCGIC2ME5/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BHWOF7CBVUGDK3AN6H3BN3VNTH2TDUZZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SN7INTZFE34MIQJO7WDDTIY5LIBGN6GI/
- https://security.gentoo.org/glsa/202107-20
- https://nvd.nist.gov/vuln/detail/CVE-2021-29477