What’s Vulnerable › Vulnerabilities

CVE-2021-45695

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-12-27 · updated 2026-06-17

Description

An issue was discovered in the mopa crate through 2021-06-01 for Rust. It incorrectly relies on Trait memory layout, possibly leading to future occurrences of arbitrary code execution or ASLR bypass.

Affected products

• Mopa Project Mopa: through 0.2.2

References

• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/mopa/RUSTSEC-2021-0095.md
• https://rustsec.org/advisories/RUSTSEC-2021-0095.html
• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/mopa/RUSTSEC-2021-0095.md
• https://rustsec.org/advisories/RUSTSEC-2021-0095.html

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