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
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
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 edge-community 5.6.6-r0 Valery Kartel <valery.kartel@gmail.com> fixed
radare2 edge-community 5.6.4-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.6.2-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.6.0-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.5.4-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.5.2-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.4.0-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.3.1-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 4.5.1-r0 None possibly vulnerable
radare2 edge-community 4.5.0-r0 None possibly vulnerable
radare2 edge-community 4.4.0-r0 None possibly vulnerable
radare2 edge-community 4.0.0-r0 None possibly vulnerable
radare2 edge-community 3.9.0-r0 None possibly vulnerable
radare2 3.22-community 5.6.6-r0 None fixed
radare2 3.22-community 5.6.4-r0 None possibly vulnerable
radare2 3.22-community 5.6.2-r0 None possibly vulnerable
radare2 3.22-community 5.6.0-r0 None possibly vulnerable
radare2 3.22-community 5.5.4-r0 None possibly vulnerable
radare2 3.22-community 5.5.2-r0 None possibly vulnerable
radare2 3.22-community 5.4.0-r0 None possibly vulnerable
radare2 3.22-community 5.3.1-r0 None possibly vulnerable
radare2 3.22-community 4.5.1-r0 None possibly vulnerable
radare2 3.22-community 4.5.0-r0 None possibly vulnerable
radare2 3.22-community 4.4.0-r0 None possibly vulnerable
radare2 3.22-community 4.0.0-r0 None possibly vulnerable
radare2 3.22-community 3.9.0-r0 None possibly vulnerable
radare2 3.21-community 5.6.6-r0 None fixed
radare2 3.20-community 5.6.6-r0 None fixed
radare2 3.19-community 5.6.6-r0 None fixed
radare2 3.18-community 5.6.6-r0 None fixed