发布于3月6日3月6日 Members Ubuntu: (Multiple Advisories) (CVE-2023-28879): Ghostscript vulnerability Severity 10 CVSS (AV:N/AC:L/Au:N/C:C/I:C/A:C) Published 03/31/2023 Created 05/05/2023 Added 04/17/2023 Modified 01/28/2025 Description In Artifex Ghostscript through 10.01.0, there is a buffer overflow leading to potential corruption of data internal to the PostScript interpreter, in base/sbcp.c. This affects BCPEncode, BCPDecode, TBCPEncode, and TBCPDecode. If the write buffer is filled to one byte less than full, and one then tries to write an escaped character, two bytes are written. Solution(s) ubuntu-pro-upgrade-ghostscript ubuntu-pro-upgrade-libgs10 ubuntu-pro-upgrade-libgs9 References https://attackerkb.com/topics/cve-2023-28879 CVE - 2023-28879 DSA-5383 USN-6017-1 USN-6017-2
