7.8
CVE-2021-36081
- EPSS 0.24%
- Veröffentlicht 01.07.2021 03:15:08
- Zuletzt bearbeitet 21.11.2024 06:13:06
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
LoginTesseract OCR 5.0.0-alpha-20201231 has a one_ell_conflict use-after-free during a strpbrk call.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Tesseract Ocr Project ≫ Tesseract Ocr Version5.0.0 Updatealpha-20201231
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.24% | 0.446 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 6.8 | 8.6 | 6.4 |
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.