An issue was discovered in Artifex Ghostscript before 9.25. Incorrect "restoration of privilege" checking when running out of stack during exception handling could be used by attackers able to supply crafted PostScript to execute code using the "pipe" instruction. This is due to an incomplete fix for CVE-2018-16509.
References
Link | Resource |
---|---|
http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=3e5d316b72e3965b7968bb1d96baa137cd063ac6 | |
http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=643b24dbd002fb9c131313253c307cf3951b3d47 | |
https://access.redhat.com/errata/RHSA-2018:3834 | Third Party Advisory |
https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=5812b1b78fc4d36fdc293b7859de69241140d590 | |
https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html | Mailing List Third Party Advisory |
https://seclists.org/oss-sec/2018/q3/228 | Mailing List Third Party Advisory |
https://seclists.org/oss-sec/2018/q3/229 | Mailing List Third Party Advisory |
https://security.gentoo.org/glsa/201811-12 | Third Party Advisory |
https://usn.ubuntu.com/3768-1/ | Third Party Advisory |
https://www.debian.org/security/2018/dsa-4294 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2018-09-10T16:00:00
Updated: 2018-12-18T10:57:01
Reserved: 2018-09-10T00:00:00
Link: CVE-2018-16802
JSON object: View
NVD Information
Status : Modified
Published: 2018-09-10T16:29:00.950
Modified: 2023-11-07T02:53:56.210
Link: CVE-2018-16802
JSON object: View
Redhat Information
No data.
CWE