CVE-2018-16509
CVE-2018-16509
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
An issue was discovered in Artifex Ghostscript before 9.24. Incorrect "restoration of privilege" checking during handling of /invalidaccess exceptions could be used by attackers able to supply crafted PostScript to execute code using the "pipe" instruction.
CVSS 7.8 · Élevée · EPSS 92,5% · Code d’exploitation public · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
n/a
- Versions du logiciel
- n/a: Concernée
Aucun correctif publié
ghostscript Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 9.25~dfsg-1
Mettez à jour vers 9.25~dfsg-1
ghostscript Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 9.25~dfsg-1
Mettez à jour vers 9.25~dfsg-1
ghostscript Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 9.25~dfsg-1
Mettez à jour vers 9.25~dfsg-1
ghostscript Ubuntu:14.04:LTS
- Versions du logiciel
- 9.10~dfsg-0ubuntu2
- 9.10~dfsg-0ubuntu3
- 9.10~dfsg-0ubuntu4
- 9.10~dfsg-0ubuntu5
- 9.10~dfsg-0ubuntu6
- 9.10~dfsg-0ubuntu7
- 9.10~dfsg-0ubuntu8
- 9.10~dfsg-0ubuntu9
- 9.10~dfsg-0ubuntu10
- 9.10~dfsg-0ubuntu10.1
- 9.10~dfsg-0ubuntu10.2
- 9.10~dfsg-0ubuntu10.3
- 9.10~dfsg-0ubuntu10.4
- 9.10~dfsg-0ubuntu10.5
- 9.10~dfsg-0ubuntu10.6
- 9.10~dfsg-0ubuntu10.7
- 9.10~dfsg-0ubuntu10.9
- 9.10~dfsg-0ubuntu10.10
- 9.10~dfsg-0ubuntu10.12
- Plages de versions concernées
- ECOSYSTEM: < 9.10~dfsg-0ubuntu10.13
Mettez à jour vers 9.10~dfsg-0ubuntu10.13
ghostscript Ubuntu:16.04:LTS
- Versions du logiciel
- 9.16~dfsg~0-0ubuntu3
- 9.16~dfsg~0-0ubuntu4
- 9.18~dfsg~0-0ubuntu1
- 9.18~dfsg~0-0ubuntu2
- 9.18~dfsg~0-0ubuntu2.2
- 9.18~dfsg~0-0ubuntu2.3
- 9.18~dfsg~0-0ubuntu2.4
- 9.18~dfsg~0-0ubuntu2.6
- 9.18~dfsg~0-0ubuntu2.7
- 9.18~dfsg~0-0ubuntu2.8
- Plages de versions concernées
- ECOSYSTEM: < 9.18~dfsg~0-0ubuntu2.9
Mettez à jour vers 9.18~dfsg~0-0ubuntu2.9
ghostscript Ubuntu:18.04:LTS
- Versions du logiciel
- 9.21~dfsg+1-0ubuntu3
- 9.22~dfsg+1-0ubuntu1
- 9.22~dfsg+1-0ubuntu1.1
- Plages de versions concernées
- ECOSYSTEM: < 9.22~dfsg+1-0ubuntu1.2
Mettez à jour vers 9.22~dfsg+1-0ubuntu1.2
Sources originales
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=5516c614dc33662a2afdc377159f70218e67bde5
- https://www.exploit-db.com/exploits/45369/
- https://bugs.ghostscript.com/show_bug.cgi?id=699654
- https://access.redhat.com/errata/RHSA-2018:2918
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=79cccf641486a6595c43f1de1cd7ade696020a31
- https://security.gentoo.org/glsa/201811-12
- https://usn.ubuntu.com/3768-1/
- https://www.artifex.com/news/ghostscript-security-resolved/
- https://access.redhat.com/errata/RHSA-2018:3760
- http://seclists.org/oss-sec/2018/q3/142
- https://www.debian.org/security/2018/dsa-4294
- https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html
- http://www.securityfocus.com/bid/105122
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=78911a01b67d590b4a91afac2e8417360b934156
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=520bb0ea7519aa3e79db78aaf0589dae02103764
- https://nvd.nist.gov/vuln/detail/CVE-2018-16509