A vulnerability has been found in NASM Netwide Assember 2.17rc0. Affected is the function parse_line of the file parser.c. The manipulation leads to stack-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Local

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Nasm
  • Netwide Assembler

Configuration 1 [-]

cpe:2.3:a:nasm:netwide_assembler:2.17:rc0:*:*:*:*:*:*

No data.

References
Link Providers
https://bugzilla.nasm.us/show_bug.cgi?id=3392938 cve-icon cve-icon cve-icon
https://drive.google.com/file/d/1MQGtdnz58vRF2fAeJMJ4VGiBQWXpnqfy/view?usp=drive_link cve-icon cve-icon
https://vuldb.com/?ctiid.319380 cve-icon cve-icon
https://vuldb.com/?id.319380 cve-icon cve-icon
https://vuldb.com/?submit.623189 cve-icon cve-icon cve-icon
History

Mon, 15 Sep 2025 15:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-787
CPEs cpe:2.3:a:nasm:netwide_assembler:2.17:rc0:*:*:*:*:*:*

Tue, 12 Aug 2025 07:45:00 +0000

Type Values Removed Values Added
First Time appeared Nasm
Nasm netwide Assembler
Vendors & Products Nasm
Nasm netwide Assembler

Mon, 11 Aug 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 11 Aug 2025 13:00:00 +0000

Type Values Removed Values Added
Description A vulnerability has been found in NASM Netwide Assember 2.17rc0. Affected is the function parse_line of the file parser.c. The manipulation leads to stack-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.
Title NASM Netwide Assember parser.c parse_line stack-based overflow
Weaknesses CWE-119
CWE-121
References
Metrics cvssV2_0

{'score': 4.3, 'vector': 'AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2025-08-11T12:32:07.575Z

Updated: 2025-08-11T19:41:08.735Z

Reserved: 2025-08-10T15:56:03.132Z

Link: CVE-2025-8846

cve-icon Vulnrichment

Updated: 2025-08-11T19:40:53.064Z

cve-icon NVD

Status : Analyzed

Published: 2025-08-11T13:15:39.187

Modified: 2025-09-15T14:59:51.370

Link: CVE-2025-8846

cve-icon Redhat

No data.