CVE-2012-3547
En bref
- Source
- NVD
- EPSS
- EPSS 5.70 % · centile 93 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Description
Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long "not after" timestamp in a client certificate.
Faiblesses (CWE)
- CWE-119 — Opération hors des limites d'un tampon mémoire
Références
- http://secunia.com/advisories/50584
- http://lists.apple.com/archives/security-announce/2013/Oct/msg00006.html
- http://secunia.com/advisories/50637
- http://www.ubuntu.com/usn/USN-1585-1
- http://rhn.redhat.com/errata/RHSA-2012-1327.html
- http://secunia.com/advisories/50484
- http://www.debian.org/security/2012/dsa-2546
- http://www.securityfocus.com/bid/55483
- http://www.securitytracker.com/id?1027509
- http://www.pre-cert.de/advisories/PRE-SA-2012-06.txt
- http://archives.neohapsis.com/archives/bugtraq/2012-09/0043.html
- http://www.openwall.com/lists/oss-security/2012/09/10/2
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:159
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00023.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78408
- http://rhn.redhat.com/errata/RHSA-2012-1326.html
- http://osvdb.org/85325
- http://secunia.com/advisories/50770
- http://freeradius.org/security.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090171.html
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 2.0 | MEDIUM 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2012-3494
- GCVE · GCVE-0-2012-3547
Avis du CERT-FR
- CERTA-2013-AVI-603 — Multiples vulnérabilités dans Apple OS X Server · cert.ssi.gouv.fr
- CERTA-2012-AVI-493 — Vulnérabilité dans FreeRADIUS · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:freeradius:freeradius:2.1.10:*:*:*:*:*:*:*cpe:2.3:a:freeradius:freeradius:2.1.11:*:*:*:*:*:*:*cpe:2.3:a:freeradius:freeradius:2.1.12:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |