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CVE-2018-20995

Good to know:

Date: August 26, 2019

An issue was discovered in the slice-deque crate before 0.1.16 for Rust. move_head_unchecked allows memory corruption because deque updates are mishandled.

Language: RUST

Severity Score

9.8

Related Resources (6)

Url: https://github.com/gnzlbg/slice_deque

Url: https://crates.io/crates/slice-deque

Url: https://github.com/gnzlbg/slice_deque/issues/57

Url: https://rustsec.org/advisories/RUSTSEC-2018-0008.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-20995

Url: https://www.mend.io/vulnerability-database/CVE-2018-20995

Severity Score

9.8

Weakness Type (CWE)

Buffer Errors

CWE-119

Top Fix

Upgrade Version

Upgrade to version slice-deque - 0.2

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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