vulnerability
Ubuntu: USN-4193-1 (CVE-2019-14869): Ghostscript vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Nov 14, 2019 | Nov 15, 2019 | Nov 27, 2024 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Nov 14, 2019
Added
Nov 15, 2019
Modified
Nov 27, 2024
Description
A flaw was found in all versions of ghostscript 9.x before 9.50, where the `.charkeys` procedure, where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. An attacker could abuse this flaw by creating a specially crafted PostScript file that could escalate privileges within the Ghostscript and access files outside of restricted areas or execute commands.
Solution(s)
ubuntu-upgrade-ghostscriptubuntu-upgrade-libgs9
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