7.5

CVE-2023-46751

An issue was discovered in the function gdev_prn_open_printer_seekable() in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Artifex ≫ Ghostscript Version <= 10.02.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.53% 0.716
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://ghostscript.com/
Product
https://bugs.ghostscript.com/show_bug.cgi?id=707264
Permissions Required
https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=dcdbc595c13c9d11d235702dff46bb74c80f7698
Broken Link
https://www.debian.org/security/2023/dsa-5578