CVE-2022-44370 : NASM v2.16 was discovered to contain a heap buffer overflow in the component quo

NASM v2.16 was discovered to contain a heap buffer overflow in the component quote_for_pmake() asm/nasm.c:856

Published 2023-03-29 20:15:07

Updated 2023-12-22 13:15:09

Source MITRE

View at NVD, CVE.org

Vulnerability category: OverflowMemory Corruption

Products affected by CVE-2022-44370

Nasm » Netwide Assembler
Versions before (<) 2.16
cpe:2.3:a:nasm:netwide_assembler:*:*:*:*:*:*:*:*
Matching versions
Nasm » Netwide Assembler » Version: 2.16 Update RC1
cpe:2.3:a:nasm:netwide_assembler:2.16:rc1:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 33 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-787 Out-of-bounds Write

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

Assigned by: nvd@nist.gov (Primary)

https://security.gentoo.org/glsa/202312-09

NASM: Multiple Vulnerabilities (GLSA 202312-09) — Gentoo security

CVEs referencing this url
https://bugzilla.nasm.us/show_bug.cgi?id=3392815

3392815 – heap-buffer-overflow asm/nasm.c:856 in quote_for_pmake
Exploit;Issue Tracking;Vendor Advisory

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