CVE-2023-38559

Sažetak

A buffer overflow flaw was found in base/gdevdevn.c:1973 in devn_pcx_write_rle() in ghostscript. This issue may allow a local attacker to cause a denial of service via outputting a crafted PDF file for a DEVN device with gs.

Reference

https://access.redhat.com/errata/RHSA-2023:6544
https://access.redhat.com/errata/RHSA-2023:7053
https://access.redhat.com/security/cve/CVE-2023-38559
https://bugs.ghostscript.com/show_bug.cgi?id=706897
https://bugzilla.redhat.com/show_bug.cgi?id=2224367
https://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=d81b82c70bc1
https://access.redhat.com/errata/RHSA-2023:6544
https://access.redhat.com/errata/RHSA-2023:7053
https://access.redhat.com/security/cve/CVE-2023-38559
https://bugs.ghostscript.com/show_bug.cgi?id=706897
https://bugzilla.redhat.com/show_bug.cgi?id=2224367
https://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=d81b82c70bc1
https://lists.debian.org/debian-lts-announce/2023/08/msg00006.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GBV6BTUREXM6DB3OGHGLMWGAZ3I45TXE/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QH7ERAYSSXEYDWWY7LOV7CA5MIDZN3Z6/

CVSS

Base:	5.5
Impact:	3.6
Exploitability:	1.8

Pristup

Vektor	Složenost	Autentikacija
LOCAL	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	NONE	HIGH

CVSS vektor

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Zadnje važnije ažuriranje

23-06-2026 - 18:17

Objavljeno

01-08-2023 - 17:15