critical9.8
CVE-2020-36452
Memory corruption in array-tools
Impact
An issue was discovered in the array-tools crate before 0.3.2 for Rust. Affected versions of this crate don't guard against panics, so that partially uninitialized buffer is dropped when user-provided `T::clone()` panics in `FixedCapacityDequeLike<T, A>::clone()`. This causes memory corruption.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| rust | array-tools | < 0.3.2 | 0.3.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Array-Tools Project | Array-Tools | before 0.3.2 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/array-tools/RUSTSEC-2020-0132.md
- https://rustsec.org/advisories/RUSTSEC-2020-0132.html
- https://github.com/advisories/GHSA-6wp2-fw3v-mfmc
- https://nvd.nist.gov/vuln/detail/CVE-2020-36452
- https://github.com/L117/array-tools/issues/2