8.8
CVE-2022-0520
- EPSS 1.1%
- Veröffentlicht 08.02.2022 21:15:19
- Zuletzt bearbeitet 21.11.2024 06:38:49
- Quelle security@huntr.dev
- CVE-Watchlists
- Unerledigt
LoginUse After Free in radareorg/radare2
Use After Free in NPM radare2.js prior to 5.6.2.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.1% | 0.615 |
| 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
|
| security@huntr.dev | 8.8 | 2.8 | 5.9 |
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/
https://github.com/radareorg/radare2/commit/8525ad0b9fd596f4b251bb3d7b114e6dc7ce1ee8
https://huntr.dev/bounties/ce13c371-e5ef-4993-97f3-3d33dcd943a6