CVE-2021-44975 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Radare2

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-120 — Classic Buffer Overflow4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.3%
top 45.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Debian Radare2Radare Radare2
Timeline
PublishedMay 24
Latest updateMay 25

Description

radareorg radare2 5.5.2 is vulnerable to Buffer Overflow via /libr/core/anal_objc.c mach-o parser.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶debiandebian/radare2< radare2 5.9.0+dfsg-1 (sid)
▶NVDradare/radare25.5.2

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-cmq8-mf7c-53h9: radareorg radare2 5↗2022-05-25
▶
OSV
CVE-2021-44975: radareorg radare2 5↗2022-05-24
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📋Vendor Advisories

1
Debian
CVE-2021-44975: radare2 - radareorg radare2 5.5.2 is vulnerable to Buffer Overflow via /libr/core/anal_obj...↗2021
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