CVE-2016-3707
En bref
- Source
- NVD
- EPSS
- EPSS 3.39 % · centile 89 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Rechercher sur…
Description
The icmp_check_sysrq function in net/ipv4/icmp.c in the kernel.org projects/rt patches for the Linux kernel, as used in the kernel-rt package before 3.10.0-327.22.1 in Red Hat Enterprise Linux for Real Time 7 and other products, allows remote attackers to execute SysRq commands via crafted ICMP Echo Request packets, as demonstrated by a brute-force attack to discover a cookie, or an attack that occurs after reading the local icmp_echo_sysrq file.
Faiblesses (CWE)
- CWE-284 — Contrôle d'accès incorrect
Références
- https://access.redhat.com/errata/RHSA-2016:1341
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html
- https://access.redhat.com/errata/RHSA-2016:1301
- http://www.openwall.com/lists/oss-security/2016/05/17/1
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1327484
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.0 | HIGH 8.1 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| 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-2016-4728
- GCVE · GCVE-0-2016-3707
Avis du CERT-FR
- CERTFR-2016-AVI-275 — Multiples vulnérabilités dans les noyaux Linux de Red Hat · cert.ssi.gouv.fr
- CERTFR-2016-AVI-267 — Multiples vulnérabilités dans le noyau Linux SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel-rt:*:*:*:*:*:*:*:*≤ 3.10.0cpe:2.3:o:redhat:enterprise_linux_for_real_time:7:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv:7:*:*:*:*:*:*:*cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12.0:sp1:*:*:*:*:*:*
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 |