CVE-2022-34502 — MEDIUM (5.5)

Vulnerability Description

Radare2 v5.7.0 was discovered to contain a heap buffer overflow via the function consume_encoded_name_new at format/wasm/wasm.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted binary file.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Radare	Radare2	5.7.0

Related Weaknesses (CWE)

CWE-787

References

https://github.com/radareorg/radare2/issues/20336ExploitIssue TrackingThird Party Advisory
https://github.com/radareorg/radare2/issues/20336ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2022-34502?

CVE-2022-34502 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Radare2 v5.7.0 was discovered to contain a heap buffer overflow via the function consume_encoded_name_new at format/wasm/wasm.c. This vulnerability allows attackers to cause a Denial of Service (DoS) ...

How severe is CVE-2022-34502?

CVE-2022-34502 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-34502?

Check the references section above for vendor advisories and patch information. Affected products include: Radare Radare2.