Artifex » Gpl Ghostscript : Security Vulnerabilities, CVEs, Published In 2018 (Code Execution)
CVE-2018-16509
Public exploit
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.
Max CVSS
9.3
EPSS Score
97.33%
Published
2018-09-05
Updated
2019-10-03
In Artifex Ghostscript 9.23 before 2018-08-24, attackers able to supply crafted PostScript could use uninitialized memory access in the aesdecode operator to crash the interpreter or potentially execute code.
Max CVSS
7.8
EPSS Score
0.42%
Published
2018-08-28
Updated
2020-08-24
In Artifex Ghostscript before 9.24, attackers able to supply crafted PostScript files could use a type confusion in the LockDistillerParams parameter to crash the interpreter or execute code.
Max CVSS
7.8
EPSS Score
0.42%
Published
2018-08-27
Updated
2019-11-05
In Artifex Ghostscript 9.23 before 2018-08-24, a type confusion using the .shfill operator could be used by attackers able to supply crafted PostScript files to crash the interpreter or potentially execute code.
Max CVSS
7.8
EPSS Score
0.45%
Published
2018-08-27
Updated
2019-10-16
4 vulnerabilities found