CVE-2023-43641
HIGHCVSS v3
8.8
HIGH
EPSS Score
81.6%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
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.
Technical Details
- Published
- 10/9/2023
Frequently Asked Questions
What is CVE-2023-43641?
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.
Is CVE-2023-43641 actively exploited?
Active exploitation of CVE-2023-43641 has not been confirmed. The EPSS score is 81.6%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2023-43641?
CVE-2023-43641 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2023-43641 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.