What’s Vulnerable › Vulnerabilities

CVE-2020-36449

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-08-08 · updated 2026-06-17
• Weakness: CWE-77

Description

An issue was discovered in the kekbit crate before 0.3.4 for Rust. For ShmWriter<H>, Send is implemented without requiring H: Send.

Affected products

• Kekbit Project Kekbit: before 0.3.4 — fixed in 0.3.4

How to fix

Upgrade to a fixed version: Kekbit Project Kekbit 0.3.4. Check the vendor advisory for mitigations.

References

• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/kekbit/RUSTSEC-2020-0129.md
• https://rustsec.org/advisories/RUSTSEC-2020-0129.html
• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/kekbit/RUSTSEC-2020-0129.md
• https://rustsec.org/advisories/RUSTSEC-2020-0129.html

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