CVE-2022-1240

Name
CVE-2022-1240
Description
Heap buffer overflow in libr/bin/format/mach0/mach0.c in GitHub repository radareorg/radare2 prior to 5.8.6. If address sanitizer is disabled during the compiling, the program should executes into the `r_str_ncpy` function. Therefore I think it is very likely to be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/122.html).
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
CONFIRM https://huntr.dev/bounties/e589bd97-4c74-4e79-93b5-0951a281facc
MISC https://github.com/radareorg/radare2/commit/ca8d8b39f3e34a4fd943270330b80f1148129de4

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:* radare2 >= None <= 5.6.6

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
radare2 3.15-community 5.5.0-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable