Vulnerability Details : CVE-2017-11714
psi/ztoken.c in Artifex Ghostscript 9.21 mishandles references to the scanner state structure, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PostScript document, related to an out-of-bounds read in the igc_reloc_struct_ptr function in psi/igc.c.
Vulnerability category: Denial of service
Products affected by CVE-2017-11714
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:artifex:ghostscript:9.21:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-11714
0.54%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-11714
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2017-11714
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-11714
-
http://www.debian.org/security/2017/dsa-3986
Debian -- Security Information -- DSA-3986-1 ghostscriptThird Party Advisory
-
http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=671fd59eb657743aa86fbc1895cb15872a317caa
git.ghostscript.com Git - ghostpdl.git/commitIssue Tracking;Patch;Third Party Advisory
-
https://bugs.ghostscript.com/show_bug.cgi?id=698158
698158 – Ghostscript - Out of bounds read in igc_reloc_struct_ptr()Issue Tracking;Patch;Third Party Advisory
-
https://security.gentoo.org/glsa/201811-12
GPL Ghostscript: Multiple vulnerabilities (GLSA 201811-12) — Gentoo securityThird Party Advisory
-
http://www.securitytracker.com/id/1039233
Ghostscript Double Free Memory Error in tokenexec_continue() Lets Remote Users Cause the Target Application to Crash - SecurityTrackerThird Party Advisory;VDB Entry
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