CVE-2011-1020
En bref
- Source
- NVD
- EPSS
- EPSS 0.92 % · centile 60 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Description
The proc filesystem implementation in the Linux kernel 2.6.37 and earlier does not restrict access to the /proc directory tree of a process after this process performs an exec of a setuid program, which allows local users to obtain sensitive information or cause a denial of service via open, lseek, read, and write system calls.
Faiblesses (CWE)
- CWE-200 — Exposition d'informations sensibles à un acteur non autorisé
Références
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65693
- http://securityreason.com/securityalert/8107
- http://secunia.com/advisories/43496
- http://openwall.com/lists/oss-security/2011/02/24/18
- https://lkml.org/lkml/2011/2/7/466
- http://openwall.com/lists/oss-security/2011/02/25/2
- https://lkml.org/lkml/2011/2/7/414
- https://lkml.org/lkml/2011/2/10/21
- http://www.securityfocus.com/bid/46567
- https://lkml.org/lkml/2011/2/7/368
- https://lkml.org/lkml/2011/2/9/417
- https://lkml.org/lkml/2011/2/7/474
- https://lkml.org/lkml/2011/2/7/404
- http://seclists.org/fulldisclosure/2011/Jan/421
- http://www.halfdog.net/Security/2011/SuidBinariesAndProcInterface/
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 2.0 | MEDIUM 4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2011-1037
- GCVE · GCVE-0-2011-1020
Avis du CERT-FR
- CERTA-2012-AVI-479 — Multiples vulnérabilités dans VMware · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*< 2.6.37
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 |