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CVE-2018-1000886 Details

Description

nasm version 2.14.01rc5, 2.15 contains a Buffer Overflow vulnerability in asm/stdscan.c:130 that can result in Stack-overflow caused by triggering endless macro generation, crash the program. This attack appear to be exploitable via a crafted nasm input file.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://bugzilla.nasm.us/show_bug.cgi?id=3392514	CVE	ExploitIssue TrackingThird Party Advisory
https://bugzilla.nasm.us/show_bug.cgi?id=3392514	[email protected]	ExploitIssue TrackingThird Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]

Affected Products

Product	Versions
nasm netwide assembler	2.14.01rc5 2.15
CPE cpe:2.3:a:nasm:netwide_assembler:2.14.01rc5:::::::* cpe:2.3:a:nasm:netwide_assembler:2.15:::::::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Feb 1, 2019	Initial Analysis	[email protected]