CVE-2022-0521 — Access of Memory Location After End of Buffer in Radare2

CWE-788 — Access of Memory Location After End of BufferCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer4 documents4 sources
Severity
7.1HIGHNVD
EPSS
0.4%
top 42.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Radareorg Radare2Radare Radare2Debian Radare2+1 more
Timeline
PublishedFeb 8
Latest updateFeb 9

Description

Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:HExploitability: 1.8 | Impact: 5.2

Affected Packages3 packages

▶CVEListV5radareorg/radareorg_radare2unspecified — 5.6.2
▶NVDradare/radare2< 5.6.2
▶debiandebian/radare2< radare2 5.9.0+dfsg-1 (sid)

Also affects: Fedora 35, 36

Patches

Patch: github.com ↗Patch: huntr.dev ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-cwqh-h5q7-wc9w: Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5↗2022-02-09
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OSV
CVE-2022-0521: Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5↗2022-02-08
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📋Vendor Advisories

1
Debian
CVE-2022-0521: radare2 - Access of Memory Location After End of Buffer in GitHub repository radareorg/rad...↗2022
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