ghostscript vulnerability
A security issue affects these releases of Ubuntu and its
derivatives:
* Ubuntu 20.04 LTS
Summary
Ghostscript could be made to crash, access files, or run programs
if it opened a specially crafted file.
Software Description
* ghostscript - PostScript and PDF interpreter
Details
It was discovered that Ghostscript incorrectly handled certain
PostScript files. If a user or automated system were tricked into
processing a specially crafted file, a remote attacker could
possibly use this issue to access arbitrary files, execute
arbitrary code,
Update instructions
The problem can be corrected by updating your system to the
following package versions:
Ubuntu 20.04 LTS
ghostscript - 9.50~dfsg-5ubuntu4.1
libgs9 - 9.50~dfsg-5ubuntu4.1
To update your system, please follow these instructions:
https://wiki.ubuntu.com/Security/Upgrades.
In general, a standard system update will make all the necessary
changes.
References
* CVE-2020-15900
--- Mystic BBS v1.12 A45 (Linux/64)
* Origin: BZ&BZ BBS (21:4/110)