Vulnerability Details : CVE-2023-0645
An out of bounds read exists in libjxl. An attacker using a specifically crafted file could cause an out of bounds read in the exif handler. We recommend upgrading to version 0.8.1 or past commit https://github.com/libjxl/libjxl/pull/2101/commits/d95b050c1822a5b1ede9e0dc937e43fca1b10159 https://github.com/libjxl/libjxl/pull/2101/commits/d95b050c1822a5b1ede9e0dc937e43fca1b10159
Exploit prediction scoring system (EPSS) score for CVE-2023-0645
Probability of exploitation activity in the next 30 days: 0.11%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 44 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2023-0645
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.6
|
3.6
|
[email protected] |
|
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
3.9
|
5.2
|
[email protected] |
CWE ids for CVE-2023-0645
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by:
- [email protected] (Secondary)
- [email protected] (Primary)
References for CVE-2023-0645
Products affected by CVE-2023-0645
- cpe:2.3:a:libjxl_project:libjxl:*:*:*:*:*:*:*:*