4.5
CVE-2021-22563
- EPSS 0.05%
- Veröffentlicht 01.11.2021 13:15:07
- Zuletzt bearbeitet 21.11.2024 05:50:19
- Quelle cve-coordination@google.com
- CVE-Watchlists
- Unerledigt
LoginInvalid JPEG XL images using libjxl can cause an out of bounds access on a std::vector<std::vector<T>> when rendering splines. The OOB read access can either lead to a segfault, or rendering splines based on other process memory. It is recommended to upgrade past 0.6.0 or patch with https://github.com/libjxl/libjxl/pull/757
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libjxl Project ≫ Libjxl Version < 0.6.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.05% | 0.106 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 4.4 | 1.8 | 2.5 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
|
| nvd@nist.gov | 3.6 | 3.9 | 4.9 |
AV:L/AC:L/Au:N/C:N/I:P/A:P
|
| cve-coordination@google.com | 4.5 | 1 | 3.4 |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
|
CWE-125 Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
CWE-126 Buffer Over-read
The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.