CVE Vulnerability

CVE-2019-20352

In Netwide Assembler (NASM) 2.15rc0, a heap-based buffer over-read occurs (via a crafted .asm file) in set_text_free when called from expand_one_smacro in asm/preproc.c.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.nasm.us/show_bug.cgi?id=3392636 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:nasm:netwide_assembler:2.15:rc0:*:*:*:*:*:*
Information

Published : 2020-01-06 06:15

Updated : 2020-07-13 07:01

NVD link : CVE-2019-20352

Mitre link : CVE-2019-20352

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read