What’s Vulnerable › Vulnerabilities

CVE-2020-36448

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% 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 cache crate through 2020-11-24 for Rust. There are unconditional implementations of Send and Sync for Cache<K>.

Affected products

• Cache Project Cache: through 2020-11-24

References

• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/cache/RUSTSEC-2020-0128.md
• https://rustsec.org/advisories/RUSTSEC-2020-0128.html
• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/cache/RUSTSEC-2020-0128.md
• https://rustsec.org/advisories/RUSTSEC-2020-0128.html

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