CVE-2022-2127
Samba: out-of-bounds read in winbind auth_crap
Résumé
Samba: out-of-bounds read in winbind auth_crap
Description d'origine
La description telle que publiée par la source (souvent en anglais).
An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbindd_pam_auth_crap.c. When performing NTLM authentication, the client replies to cryptographic challenges back to the server. These replies have variable lengths, and Winbind fails to check the lan manager response length. When Winbind is used for NTLM authentication, a maliciously crafted request can trigger an out-of-bounds read in Winbind, possibly resulting in a crash.
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2022-2127 samba Corrigé dans: 2:4.13.13+dfsg-1~deb11u6
Références
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory github.com
- advisory nvd.nist.gov
- advisory security.netapp.com
- advisory debian.org
- report bugzilla.redhat.com
- web access.redhat.com
- web lists.debian.org
- web lists.fedoraproject.org
- web lists.fedoraproject.org
- web samba.org