CVE-2020-36208

HIGH

conquer-once < 0.3.2 - Memory Corruption via Thread Crossing

Title source: llm

Description

An issue was discovered in the conquer-once crate before 0.3.2 for Rust. Thread crossing can occur for a non-Send but Sync type, leading to memory corruption.

References (1)

Core 1

Core References

Exploit, Vendor Advisory x_refsource_misc

https://rustsec.org/advisories/RUSTSEC-2020-0101.html

Scores

CVSS v3 7.8

EPSS 0.0043

EPSS Percentile 33.8%

Attack Vector LOCAL

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

Details

CWE

CWE-662 CWE-787

Status published

Products (2)

conquer-once_project/conquer-once < 0.3.2

crates.io/conquer-once 0 - 0.3.2crates.io

Published Jan 26, 2021

Tracked Since Feb 18, 2026