CVE-2012-1568
En bref
- Source
- NVD
- EPSS
- EPSS 0.36 % · centile 30 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Description
The ExecShield feature in a certain Red Hat patch for the Linux kernel in Red Hat Enterprise Linux (RHEL) 5 and 6 and Fedora 15 and 16 does not properly handle use of many shared libraries by a 32-bit executable file, which makes it easier for context-dependent attackers to bypass the ASLR protection mechanism by leveraging a predictable base address for one of these libraries.
Références
- http://scarybeastsecurity.blogspot.com/2012/03/some-random-observations-on-linux-aslr.html
- https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=302a4fc15aebf202b6dffd6c804377c6058ee6e4
- http://www.openwall.com/lists/oss-security/2012/03/20/4
- http://openwall.com/lists/oss-security/2012/03/21/3
- https://bugzilla.redhat.com/show_bug.cgi?id=804947
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 2.0 | LOW 1.9 | AV:L/AC:M/Au:N/C:N/I:P/A:N | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2012-1586
- GCVE · GCVE-0-2012-1568
Avis du CERT-FR
- CERTA-2014-AVI-008 — Multiples vulnérabilités dans Avaya Experience Portal · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:16:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
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 |