CVE-2020-35910 (Medium) detected in lock_api-0.3.4.crate

[mend-bolt-for-github[bot]]

CVE-2020-35910 - Medium Severity Vulnerability

Vulnerable Library - lock_api-0.3.4.crate

Wrappers to create fully-featured Mutex and RwLock types. Compatible with no_std.

Library home page: https://crates.io/api/v1/crates/lock_api/0.3.4/download

Dependency Hierarchy:

• amethyst-0.15.3.crate (Root Library)
  • amethyst_window-0.15.3.crate
    • winit-0.19.5.crate
      • parking_lot-0.9.0.crate
        • :x: lock_api-0.3.4.crate (Vulnerable Library)

Found in HEAD commit: a5a175063bd51fcbbce0eaba88d1b9b6ad315911

Found in base branch: master

Vulnerability Details

An issue was discovered in the lock_api crate before 0.4.2 for Rust. A data race can occur because of MappedMutexGuard unsoundness.

Publish Date: 2020-12-31

URL: CVE-2020-35910

CVSS 3 Score Details (5.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Local
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://rustsec.org/advisories/RUSTSEC-2020-0070.html

Release Date: 2020-12-31

Fix Resolution: 0.4.2

---

Step up your Open Source Security Game with Mend here