CVE-2017-17969
En bref
- Source
- NVD
- EPSS
- EPSS 4.99 % · centile 92 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mitre
- Statut NVD
- Modified
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Description
Heap-based buffer overflow in the NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before 18.00 and p7zip allows remote attackers to cause a denial of service (out-of-bounds write) or potentially execute arbitrary code via a crafted ZIP archive.
Faiblesses (CWE)
- CWE-787 — Écriture hors limites
Références
- https://www.debian.org/security/2018/dsa-4104
- https://lists.debian.org/debian-lts-announce/2018/02/msg00003.html
- https://landave.io/2018/01/7-zip-multiple-memory-corruptions-via-rar-and-zip/
- http://www.securitytracker.com/id/1040831
- https://0patch.blogspot.si/2018/02/two-interesting-micropatches-for-7-zip.html
- https://usn.ubuntu.com/3913-1/
- https://github.com/p7zip-project/p7zip/issues/7
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.0 | HIGH 7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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-2017-9112
- GCVE · GCVE-0-2017-17969
Avis du CERT-FR
- CERTFR-2018-AVI-350 — Multiples vulnérabilités dans Oracle Sun Systems · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:7-zip:7-zip:*:*:*:*:*:*:*:*< 18.00cpe:2.3:a:7-zip:p7zip:*:*:*:*:*:*:*:*< 18.0cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
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 |