8.8

CVE-2023-43641

Exploit

libcue vulnerable to out-of-bounds array access

libcue provides an API for parsing and extracting data from CUE sheets. Versions 2.2.1 and prior are vulnerable to out-of-bounds array access. A user of the GNOME desktop environment can be exploited by downloading a cue sheet from a malicious webpage. Because the file is saved to `~/Downloads`, it is then automatically scanned by tracker-miners. And because it has a .cue filename extension, tracker-miners use libcue to parse the file. The file exploits the vulnerability in libcue to gain code execution. This issue is patched in version 2.3.0.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Lipnitsk ≫ Libcue Version < 2.3.0
Fedoraproject ≫ Fedora Version37
Fedoraproject ≫ Fedora Version38
Fedoraproject ≫ Fedora Version39
Debian ≫ Debian Linux Version10.0
Debian ≫ Debian Linux Version11.0
Debian ≫ Debian Linux Version12.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 16.57% 0.966
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
security-advisories@github.com 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

http://packetstormsecurity.com/files/176128/libcue-2.2.1-Out-Of-Bounds-Access.html
https://github.blog/2023-10-09-coordinated-disclosure-1-click-rce-on-gnome-cve-2023-43641/
Third Party Advisory
Exploit
https://github.com/lipnitsk/libcue/commit/cfb98a060fd79dbc3463d85f0f29c3c335dfa0ea
Patch
https://github.com/lipnitsk/libcue/commit/fdf72c8bded8d24cfa0608b8e97f2eed210a920e
Patch
https://github.com/lipnitsk/libcue/security/advisories/GHSA-5982-x7hv-r9cj
Exploit
https://lists.debian.org/debian-lts-announce/2023/10/msg00018.html
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/57JEYTRFG4PVGZZ7HIEFTX5I7OONFFMI/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PGQOMFDBXGM3DOICCXKCUS76OTKTSPMN/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XUS4HTNGGGUIFLYSKTODCRIOXLX5HGV3/
Mailing List
https://www.debian.org/security/2023/dsa-5524
Third Party Advisory