CVE-2023-28879
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9.8epss 6.3%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
n/a · n/aReferencias
https://bugs.ghostscript.com/show_bug.cgi?id=706494https://ghostscript.readthedocs.io/en/latest/News.htmlhttps://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=37ed5022cecd584de868933b5b60da2e995b3179https://lists.debian.org/debian-lts-announce/2023/04/msg00003.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CI6UCKM3XMK7PYNIRGAVDJ5VKN6XYZOE/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DHJX62KSRIOBZA6FKONMJP7MEFY7LTH2/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MADLP3GWJFLLFVNZGEDNPMDQR6CCXAHN/https://security.gentoo.org/glsa/202309-03https://www.debian.org/security/2023/dsa-5383http://www.openwall.com/lists/oss-security/2023/04/12/4