SQUID-2023:4 Denial of Service in SSL Certificate validation
Résumé
SQUID-2023:4 Denial of Service in SSL Certificate validation
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Squid is a caching proxy for the Web. Due to an Improper Validation of Specified Index bug, Squid versions 3.3.0.1 through 5.9 and 6.0 prior to 6.4 compiled using --with-openssl are vulnerable to a Denial of Service attack against SSL Certificate validation. This problem allows a remote server to perform Denial of Service against Squid Proxy by initiating a TLS Handshake with a specially crafted SSL Certificate in a server certificate chain. This attack is limited to HTTPS and SSL-Bump. This bug is fixed in Squid version 6.4. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. Those who you use a prepackaged version of Squid should refer to the package vendor for availability information on updated packages.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Alpine Linux ALPINE-CVE-2023-46724 squid Corrigé dans: 6.4-r0
- Debian DEBIAN-CVE-2023-46724 squid Corrigé dans: 4.13-10+deb11u3
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- advisory security.netapp.com
- patch github.com
- web squid-cache.org
- web squid-cache.org
- web lists.fedoraproject.org
- web lists.fedoraproject.org