CVE-2020-36464

An issue was discovered in the heapless crate before 0.6.1 for Rust. The IntoIter Clone implementation clones an entire underlying Vec without considering whether it has already been partially consumed.

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

1.23% chance of exploitation in the next 30 days, 69th percentile

Published

2021-08-08

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://rustsec.org/advisories/RUSTSEC-2020-0145.html

Security advisories

• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/heapless/RUSTSEC-2020-0…
• advisories/GHSA-qgwf-r2jj-2ccv

References

• CVE Record
• NVD entry