CVE-2018-19477

7.8HIGH

Key Information

Vendor
Artifex
Status
Ghostscript
Vendor
CVE Published:
23 November 2018

Summary

psi/zfjbig2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a JBIG2Decode type confusion.

Refferences

https://www.debian.org/security/2018/dsa-4346
vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2019:0229
vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/3831-1/
vendor-advisoryx_refsource_UBUNTU
https://bugs.ghostscript.com/show_bug.cgi?id=700168
x_refsource_MISC
https://semmle.com/news/semmle-discovers-severe-vulnerabi...
x_refsource_MISC
http://www.securityfocus.com/bid/106154
vdb-entryx_refsource_BID
https://lists.debian.org/debian-lts-announce/2018/11/msg0...
mailing-listx_refsource_MLIST
https://www.ghostscript.com/doc/9.26/History9.htm#Version...
x_refsource_MISC
http://git.ghostscript.com/?p=ghostpdl.git%3Bh=606a22e77e...
x_refsource_MISC
http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh...
x_refsource_MISC
https://access.redhat.com/errata/RHBA-2019:0327
vendor-advisoryx_refsource_REDHAT

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.