Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2018-1000520 →
DEBIAN-CVE-2018-1000520
ARM mbedTLS version 2.7.0 and earlier contains a Ciphersuite Allows Incorrectly Signed Certificates vulnerability in mbedtls_ssl_get_verify_result() t...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
ARM mbedTLS version 2.7.0 and earlier contains a Ciphersuite Allows Incorrectly Signed Certificates vulnerability in mbedtls_ssl_get_verify_result() that can result in ECDSA-signed certificates are accepted, when only RSA-signed ones should be.. This attack appear to be exploitable via Peers negotiate a TLS-ECDH-RSA-* ciphersuite. Any of the peers can then provide an ECDSA-signed certificate, when only an RSA-signed one should be accepted..
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
mbedtls
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
mbedtls
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
mbedtls
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Références
- advisory security-tracker.debian.org