CVE-2020-24133

Published: Jul 14, 2021Modified: Jun 17, 2026

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

A heap buffer overflow vulnerability in the r_asm_swf_disass function of Radare2-extras before commit e74a93c allows attackers to execute arbitrary code or carry out denial of service (DOS) attacks.

Affected (1)

Products: Radare: Radare2 Extras

Radare

1 product

Radare2 Extras

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Radare Radare2 Extras	Before 5.1.0

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (8)

https://cwe.mitre.org/data/definitions/122.html

Source: cve@mitre.org

Technical Description

https://github.com/radareorg/radare2-extras/pull/255

Source: cve@mitre.org

PatchThird Party Advisory

https://github.com/radareorg/radare2-extras/pull/255/commits/4a8b24475549ff10bdf6d07fd4b5f6c1cc6246ea

Source: cve@mitre.org

PatchThird Party Advisory

https://github.com/radareorg/radare2-extras/pull/255/commits/9f6a221433964d9b14f3ed78bc9fb059395b893b

Source: cve@mitre.org

PatchThird Party Advisory

https://cwe.mitre.org/data/definitions/122.html

Source: af854a3a-2127-422b-91ae-364da2661108

Technical Description

https://github.com/radareorg/radare2-extras/pull/255

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://github.com/radareorg/radare2-extras/pull/255/commits/4a8b24475549ff10bdf6d07fd4b5f6c1cc6246ea

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://github.com/radareorg/radare2-extras/pull/255/commits/9f6a221433964d9b14f3ed78bc9fb059395b893b

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

Timeline

No history available yet.