CVE-2021-25900

Published: Jan 26, 2021Modified: Nov 21, 2024

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

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.

Affected (2)

Products: Servo: Smallvec

Servo

1 product

Smallvec

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Servo Smallvec	From 0.6.3 to 0.6.14
Servo Smallvec	From 1.0.0 to 1.6.1

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

https://rustsec.org/advisories/RUSTSEC-2021-0003.html

Source: cve@mitre.org

ExploitPatchThird Party Advisory

https://rustsec.org/advisories/RUSTSEC-2021-0003.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitPatchThird Party Advisory

Timeline

No history available yet.