CVE-2022-1437 — Heap-based Buffer Overflow in Radare2

CWE-122 — Heap-based Buffer OverflowCWE-787 — Out-of-bounds Write4 documents4 sources
Severity
7.1HIGHNVD
EPSS
0.3%
top 51.55%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Radareorg Radare2Radare Radare2Debian Radare2
Timeline
PublishedApr 22
Latest updateApr 23

Description

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end of the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.

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 — 5.7.0
▶NVDradare/radare2< 5.7.0
▶debiandebian/radare2< radare2 5.9.0+dfsg-1 (sid)

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-6c8c-qvc7-64g8: Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5↗2022-04-23
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OSV
CVE-2022-1437: Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5↗2022-04-22
▶

📋Vendor Advisories

1
Debian
CVE-2022-1437: radare2 - Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.7.0...↗2022
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