CVE-2020-18974

LOW

Netwide Assembler (NASM) <2.15.xx - Buffer Overflow

Title source: llm
STIX 2.1

Description

Buffer Overflow in Netwide Assembler (NASM) v2.15.xx allows attackers to cause a denial of service via 'crc64i' in the component 'nasmlib/crc64'. This issue is different than CVE-2019-7147.

References (1)

Core 1
Core References
Exploit, Issue Tracking, Vendor Advisory x_refsource_misc
https://bugzilla.nasm.us/show_bug.cgi?id=3392568

Scores

CVSS v3 3.3
EPSS 0.0029
EPSS Percentile 52.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Details

CWE
CWE-120
Status published
Products (1)
nasm/netwide_assembler 2.15 - 2.15.05
Published Aug 25, 2021
Tracked Since Feb 18, 2026