CVE Vulnerability

CVE-2021-45429

A Buffer Overflow vulnerablity exists in VirusTotal YARA git commit: 605b2edf07ed8eb9a2c61ba22eb2e7c362f47ba7 via yr_set_configuration in yara/libyara/libyara.c, which could cause a 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://github.com/VirusTotal/yara/issues/1616 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:virustotal:yara:*:*:*:*:*:*:*:*
Information

Published : 2022-02-04 07:15

Updated : 2022-02-09 02:10

NVD link : CVE-2021-45429

Mitre link : CVE-2021-45429

Products Affected
No products.
CWE
CWE-120