CVE-2017-1000253
En bref
- Source
- NVD
- EPSS
- EPSS 10.70 % · centile 96 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mitre
- Statut NVD
- Analyzed
Rechercher sur…
Description
Linux distributions that have not patched their long-term kernels with https://git.kernel.org/linus/a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (committed on April 14, 2015). This kernel vulnerability was fixed in April 2015 by commit a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (backported to Linux 3.10.77 in May 2015), but it was not recognized as a security threat. With CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE enabled, and a normal top-down address allocation strategy, load_elf_binary() will attempt to map a PIE binary into an address range immediately below mm->mmap_base. Unfortunately, load_elf_ binary() does not take account of the need to allocate sufficient space for the entire binary which means that, while the first PT_LOAD segment is mapped below mm->mmap_base, the subsequent PT_LOAD segment(s) end up being mapped above mm->mmap_base into the are that is supposed to be the "gap" between the stack and the binary.
Faiblesses (CWE)
- CWE-119 — Opération hors des limites d'un tampon mémoire
Références
- https://access.redhat.com/errata/RHSA-2017:2798
- https://access.redhat.com/errata/RHSA-2017:2795
- http://www.securitytracker.com/id/1039434
- https://access.redhat.com/errata/RHSA-2017:2801
- https://access.redhat.com/errata/RHSA-2017:2796
- http://www.securityfocus.com/bid/101010
- https://access.redhat.com/errata/RHSA-2017:2799
- https://access.redhat.com/errata/RHSA-2017:2794
- https://access.redhat.com/errata/RHSA-2017:2793
- https://access.redhat.com/errata/RHSA-2017:2797
- https://access.redhat.com/errata/RHSA-2017:2802
- https://www.qualys.com/2017/09/26/cve-2017-1000253/cve-2017-1000253.txt
- https://access.redhat.com/errata/RHSA-2017:2800
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-1000253
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
| CVSS 2.0 | HIGH 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2017-1514
- GCVE · GCVE-0-2017-1000253
Avis du CERT-FR
- CERTFR-2025-AVI-0071 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2017-AVI-441 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2017-AVI-353 — Vulnérabilité dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2017-AVI-324 — Vulnérabilité dans le noyau Linux de RedHat · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:centos:centos:6.0:*:*:*:*:*:*:*cpe:2.3:o:centos:centos:6.1:*:*:*:*:*:*:*cpe:2.3:o:centos:centos:6.2:*:*:*:*:*:*:*cpe:2.3:o:centos:centos:6.3:*:*:*:*:*:*:*cpe:2.3:o:centos:centos:6.4:*:*:*:*:*:*:*cpe:2.3:o:centos:centos:6.5:*:*:*:*:*:*:*cpe:2.3:o:centos:centos:6.6:*:*:*:*:*:*:*cpe:2.3:o:centos:centos:6.7:*:*:*:*:*:*:*cpe:2.3:o:centos:centos:6.8:*:*:*:*:*:*:*cpe:2.3:o:centos:centos:6.9:*:*:*:*:*:*:*cpe:2.3:o:centos:centos:7.1406:*:*:*:*:*:*:*cpe:2.3:o:centos:centos:7.1503:*:*:*:*:*:*:*cpe:2.3:o:centos:centos:7.1511:*:*:*:*:*:*:*cpe:2.3:o:centos:centos:7.1611:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.1:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.2:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.3:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.4:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.5:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.6:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.7:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.8:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.9:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:7.1:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:7.2:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:7.3:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 2.6.25 < 3.2.70cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.3 < 3.4.109cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.5 < 3.10.77cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.11 < 3.12.43cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.13 < 3.14.41cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.15 < 3.16.35cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.17 < 3.18.14cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.19 < 3.19.7cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.0 < 4.0.2
Produits affectés
| Produit | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| CISA Known Exploited Vulnerabilities | CC0 1.0 |
| 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 |