VulnerabilityModified
CVE-2022-1649
For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/476.html).
MEDIUM 5.5EPSS 0.70%
Does this matter?
Lower severity and a low EPSS score (0.70%). Track it; it rarely justifies an emergency change on its own.
Description
Null pointer dereference in libr/bin/format/mach0/mach0.c in radareorg/radare2 in GitHub repository radareorg/radare2 prior to 5.7.0. It is likely to be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/476.html).
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.70% probability · 51th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- radare/radare2
- Source
- security@huntr.dev
References
- https://github.com/radareorg/radare2/commit/a5aafb99c3965259c84ddcf45a91144bf7eb4cf1Patch, Third Party Advisory
- https://huntr.dev/bounties/c07e4918-cf86-4d2e-8969-5fb63575b449Exploit, Third Party Advisory
- https://github.com/radareorg/radare2/commit/a5aafb99c3965259c84ddcf45a91144bf7eb4cf1Patch, Third Party Advisory
- https://huntr.dev/bounties/c07e4918-cf86-4d2e-8969-5fb63575b449Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.