CVE Vulnerability

CVE-2019-7147

A buffer over-read exists in the function crc64ib in crc64.c in nasmlib in Netwide Assembler (NASM) 2.14rc16. A crafted asm input can cause segmentation faults, leading to denial-of-service.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.nasm.us/show_bug.cgi?id=3392544 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:nasm:netwide_assembler:2.14:rc16:*:*:*:*:*:*
Information

Published : 2019-01-29 12:29

Updated : 2020-08-24 05:37

NVD link : CVE-2019-7147

Mitre link : CVE-2019-7147

Products Affected

Nasm

Netwide Assembler

CWE
CWE-125

Out-of-bounds Read