Critical severity9.8NVD Advisory· Published Dec 27, 2021· Updated Jun 17, 2026
CVE-2021-45695
CVE-2021-45695
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
mopacrates.io | <= 0.2.2 | — |
Affected products
2- mopa/mopadescription
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-2gxj-qrp2-53jvghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-45695ghsaADVISORY
- raw.githubusercontent.com/rustsec/advisory-db/main/crates/mopa/RUSTSEC-2021-0095.mdnvdThird Party AdvisoryWEB
- rustsec.org/advisories/RUSTSEC-2021-0095.htmlnvdThird Party AdvisoryWEB
- github.com/chris-morgan/mopa/issues/13ghsaWEB
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