CVE-2018-20995

Memory corruption slice-deque

Published 26 Aug 2019Modified 17 Jun 2026CWE 119

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

GHSA9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD, GHSA.

Description

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.

Affected packages and fixed versions

Source	Package	Fixed in
cargo::GitHub Security Advisory Rust	slice-deque	0.1.16

References

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