CVE-2023-4322 — Heap-based Buffer Overflow in Radare2

CWE-122 — Heap-based Buffer OverflowCWE-787 — Out-of-bounds Write4 documents4 sources
Severity
9.8CRITICALNVD
EPSS
0.2%
top 52.37%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Radareorg Radare2Debian Radare2Radare Radare2+1 more
Timeline
PublishedAug 14

Description

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5radareorg/radareorg_radare2unspecified — 5.9.0
▶debiandebian/radare2< radare2 5.9.0+dfsg-1 (sid)
▶NVDradare/radare25.8.8

Also affects: Fedora 37, 38

Patches

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

🔴Vulnerability Details

2
OSV
CVE-2023-4322: Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5↗2023-08-14
▶
GHSA
GHSA-xfw8-r2ff-8f6m: Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5↗2023-08-14
▶

📋Vendor Advisories

1
Debian
CVE-2023-4322: radare2 - Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0...↗2023
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