CVE Vulnerability

CVE-2018-12034

In YARA 3.7.1 and prior, parsing a specially crafted compiled rule file can cause an out of bounds read vulnerability in yr_execute_code in libyara/exec.c.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/VirusTotal/yara/issues/891 Issue Tracking Patch
https://github.com/bnbdr/swisscheese Exploit Third Party Advisory
https://bnbdr.github.io/posts/swisscheese/ Exploit Third Party Advisory
Configurations

Configuration 1

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

Published : 2018-06-15 04:29

Updated : 2018-08-01 01:29

NVD link : CVE-2018-12034

Mitre link : CVE-2018-12034

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read