CVE-2019-14812
CVE-2019-14812
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
A flaw was found in all ghostscript versions 9.x before 9.50, in the .setuserparams2 procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.
CVSS 7.3 · Élevée · EPSS 2,5% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
ghostscript
- Versions du logiciel
- all ghostscript versions 9.x before 9.50: Concernée
Aucun correctif publié
ghostscript Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 9.28~~rc2~dfsg-1
Mettez à jour vers 9.28~~rc2~dfsg-1
ghostscript Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 9.28~~rc2~dfsg-1
Mettez à jour vers 9.28~~rc2~dfsg-1
ghostscript Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 9.28~~rc2~dfsg-1
Mettez à jour vers 9.28~~rc2~dfsg-1
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
- 9.18~dfsg~0-0ubuntu2.9
- 9.25~dfsg+1-0ubuntu0.16.04.1
- 9.25~dfsg+1-0ubuntu0.16.04.2
- 9.25~dfsg+1-0ubuntu0.16.04.3
- 9.26~dfsg+0-0ubuntu0.16.04.1
- 9.26~dfsg+0-0ubuntu0.16.04.3
- 9.26~dfsg+0-0ubuntu0.16.04.4
- 9.26~dfsg+0-0ubuntu0.16.04.5
- 9.26~dfsg+0-0ubuntu0.16.04.6
- 9.26~dfsg+0-0ubuntu0.16.04.7
- 9.26~dfsg+0-0ubuntu0.16.04.8
- 9.26~dfsg+0-0ubuntu0.16.04.9
- 9.26~dfsg+0-0ubuntu0.16.04.10
- Plages de versions concernées
- ECOSYSTEM: < 9.26~dfsg+0-0ubuntu0.16.04.11
Mettez à jour vers 9.26~dfsg+0-0ubuntu0.16.04.11
ghostscript Ubuntu:18.04:LTS
- Versions du logiciel
- 9.21~dfsg+1-0ubuntu3
- 9.22~dfsg+1-0ubuntu1
- 9.22~dfsg+1-0ubuntu1.1
- 9.22~dfsg+1-0ubuntu1.2
- 9.25~dfsg+1-0ubuntu0.18.04.1
- 9.25~dfsg+1-0ubuntu0.18.04.2
- 9.26~dfsg+0-0ubuntu0.18.04.1
- 9.26~dfsg+0-0ubuntu0.18.04.3
- 9.26~dfsg+0-0ubuntu0.18.04.4
- 9.26~dfsg+0-0ubuntu0.18.04.5
- 9.26~dfsg+0-0ubuntu0.18.04.6
- 9.26~dfsg+0-0ubuntu0.18.04.7
- 9.26~dfsg+0-0ubuntu0.18.04.8
- 9.26~dfsg+0-0ubuntu0.18.04.9
- 9.26~dfsg+0-0ubuntu0.18.04.10
- Plages de versions concernées
- ECOSYSTEM: < 9.26~dfsg+0-0ubuntu0.18.04.11
Mettez à jour vers 9.26~dfsg+0-0ubuntu0.18.04.11
Sources originales
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=885444fcbe10dc42787ecb76686c8ee4dd33bf33
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14812
- https://access.redhat.com/security/cve/cve-2019-14812
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LBUC4DBBJTRFNCR3IODBV4IXB2C2HI3V/
- https://bugs.ghostscript.com/show_bug.cgi?id=701444
- https://security.gentoo.org/glsa/202004-03
- https://nvd.nist.gov/vuln/detail/CVE-2019-14812