CVE-2015-7941
En bref
- Source
- NVD
- EPSS
- EPSS 3.06 % · centile 88 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mitre
- Statut NVD
- Modified
Description
libxml2 2.9.2 does not properly stop parsing invalid input, which allows context-dependent attackers to cause a denial of service (out-of-bounds read and libxml2 crash) via crafted XML data to the (1) xmlParseEntityDecl or (2) xmlParseConditionalSections function in parser.c, as demonstrated by non-terminated entities.
Faiblesses (CWE)
- CWE-119 — Opération hors des limites d'un tampon mémoire
Références
- http://rhn.redhat.com/errata/RHSA-2015-2550.html
- http://www.securityfocus.com/bid/74241
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00031.html
- http://www.openwall.com/lists/oss-security/2015/10/22/5
- https://git.gnome.org/browse/libxml2/commit/?id=9b8512337d14c8ddf662fcb98b0135f225a1c489
- http://www.debian.org/security/2015/dsa-3430
- http://xmlsoft.org/news.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177381.html
- https://bugzilla.gnome.org/show_bug.cgi?id=744980
- http://rhn.redhat.com/errata/RHSA-2016-1089.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securitytracker.com/id/1034243
- http://rhn.redhat.com/errata/RHSA-2015-2549.html
- http://www.ubuntu.com/usn/USN-2812-1
- http://marc.info/?l=bugtraq&m=145382616617563&w=2
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177341.html
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04944172
- http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
- https://security.gentoo.org/glsa/201701-37
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html
- http://www.openwall.com/lists/oss-security/2015/10/22/8
- https://git.gnome.org/browse/libxml2/commit/?id=a7dfab7411cbf545f359dd3157e5df1eb0e7ce31
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 2.0 | MEDIUM 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2015-7838
- GCVE · GCVE-0-2015-7941
Avis du CERT-FR
- CERTFR-2023-AVI-0499 — Multiples vulnérabilités dans Tenable Nessus Network Monitor · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*cpe:2.3:a:xmlsoft:libxml2:2.9.2:*:*:*:*:*:*:*
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 |