CVE-2011-1720
En bref
- Source
- NVD
- EPSS
- EPSS 21.48 % · centile 98 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mitre
- Statut NVD
- Modified
Description
The SMTP server in Postfix before 2.5.13, 2.6.x before 2.6.10, 2.7.x before 2.7.4, and 2.8.x before 2.8.3, when certain Cyrus SASL authentication methods are enabled, does not create a new server handle after client authentication fails, which allows remote attackers to cause a denial of service (heap memory corruption and daemon crash) or possibly execute arbitrary code via an invalid AUTH command with one method followed by an AUTH command with a different method.
Faiblesses (CWE)
- CWE-119 — Opération hors des limites d'un tampon mémoire
Références
- http://www.securityfocus.com/archive/1/517917/100/0/threaded
- http://www.postfix.org/CVE-2011-1720.html
- http://secunia.com/advisories/44500
- http://www.securityfocus.com/bid/47778
- http://security.gentoo.org/glsa/glsa-201206-33.xml
- http://www.osvdb.org/72259
- http://www.kb.cert.org/vuls/id/727230
- http://www.securitytracker.com/id?1025521
- http://www.mail-archive.com/postfix-announce%40postfix.org/msg00007.html
- http://www.postfix.org/announcements/postfix-2.8.3.html
- http://securityreason.com/securityalert/8247
- http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00002.html
- https://bugzilla.redhat.com/show_bug.cgi?id=699035
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:090
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
- http://www.debian.org/security/2011/dsa-2233
- http://www.ubuntu.com/usn/usn-1131-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67359
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-2011-1719
- GCVE · GCVE-0-2011-1720
Avis du CERT-FR
- CERTFR-2022-AVI-267 — Multiples vulnérabilités dans Juniper Networks Junos Space · cert.ssi.gouv.fr
- CERTFR-2015-AVI-431 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTA-2011-AVI-283 — Vulnérabilité dans Postfix · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:postfix:postfix:2.0.0:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.1:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.2:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.3:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.4:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.5:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.6:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.7:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.8:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.9:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.10:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.11:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.12:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.13:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.14:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.15:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.16:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.17:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.18:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.0.19:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.1.0:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.1.1:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.1.2:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.1.3:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.1.4:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.1.5:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.1.6:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.2.0:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.2.1:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.2.2:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.2.3:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.2.4:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.2.5:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.2.6:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.2.7:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.2.8:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.2.9:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.2.10:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.2.11:*:*:*:*:*:*:*cpe:2.3:a:postfix:postfix:2.2.12:*:*:*:*:*:*:*- +69 autres
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 |