CVE Vulnerability

CVE-2018-20991

An issue was discovered in the smallvec crate before 0.6.3 for Rust. The Iterator implementation mishandles destructors, leading to a double free.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://rustsec.org/advisories/RUSTSEC-2018-0003.html Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:servo:smallvec:*:*:*:*:*:*:*:*
Information

Published : 2019-08-26 03:15

Updated : 2019-08-30 06:37

NVD link : CVE-2018-20991

Mitre link : CVE-2018-20991

Products Affected
No products.
CWE
CWE-415