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Amazon Linux AMI 2: CVE-2020-27792: Security patch for ghostscript (ALAS-2023-1947)

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Amazon Linux AMI 2: CVE-2020-27792: Security patch for ghostscript (ALAS-2023-1947)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/19/2022
Created
02/23/2023
Added
02/23/2023
Modified
11/22/2023

Description

A heap-based buffer overwrite vulnerability was found in GhostScript's lp8000_print_page() function in the gdevlp8k.c file. This flaw allows an attacker to trick a user into opening a crafted PDF file, triggering the heap buffer overflow that could lead to memory corruption or a denial of service.

Solution(s)

  • amazon-linux-ami-2-upgrade-ghostscript
  • amazon-linux-ami-2-upgrade-ghostscript-cups
  • amazon-linux-ami-2-upgrade-ghostscript-debuginfo
  • amazon-linux-ami-2-upgrade-ghostscript-doc
  • amazon-linux-ami-2-upgrade-ghostscript-gtk
  • amazon-linux-ami-2-upgrade-libgs
  • amazon-linux-ami-2-upgrade-libgs-devel

References

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