CVE Vulnerability

CVE-2021-25900

An issue was discovered in the smallvec crate before 0.6.14 and 1.x before 1.6.1 for Rust. There is a heap-based buffer overflow in SmallVec::insert_many.

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-2021-0003.html Exploit Patch
Configurations

Configuration 1

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

Published : 2021-01-26 06:16

Updated : 2021-02-02 07:56

NVD link : CVE-2021-25900

Mitre link : CVE-2021-25900

Products Affected
No products.
CWE
CWE-787