5.5
CVE-2021-46822
- EPSS 0.11%
- Veröffentlicht 18.06.2022 16:15:08
- Zuletzt bearbeitet 21.11.2024 06:34:45
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
LoginThe PPM reader in libjpeg-turbo through 2.0.90 mishandles use of tjLoadImage for loading a 16-bit binary PPM file into a grayscale buffer and loading a 16-bit binary PGM file into an RGB buffer. This is related to a heap-based buffer overflow in the get_word_rgb_row function in rdppm.c.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libjpeg-turbo ≫ Libjpeg-turbo Version > 1.5.3 <= 2.0.90
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.11% | 0.292 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 4.3 | 8.6 | 2.9 |
AV:N/AC:M/Au:N/C:N/I:N/A:P
|
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.