CVE-2023-37732 — MEDIUM (5.5)

Vulnerability Description

Yasm v1.3.0.78 was found prone to NULL Pointer Dereference in /libyasm/intnum.c and /elf/elf.c, which allows the attacker to cause a denial of service via a crafted 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
Yasm Project	Yasm	1.3.0.78.g4dc8

Related Weaknesses (CWE)

CWE-476

References

https://gist.github.com/ChanStormstout/02eea9cf5c002b42b2ff3de5ca939520Third Party Advisory
https://github.com/yasm/yasm/issues/233Exploit
https://gist.github.com/ChanStormstout/02eea9cf5c002b42b2ff3de5ca939520Third Party Advisory
https://github.com/yasm/yasm/issues/233Exploit

FAQ

What is CVE-2023-37732?

CVE-2023-37732 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Yasm v1.3.0.78 was found prone to NULL Pointer Dereference in /libyasm/intnum.c and /elf/elf.c, which allows the attacker to cause a denial of service via a crafted file.

How severe is CVE-2023-37732?

CVE-2023-37732 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-2023-37732?

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