CVE-2021-30456

An issue was discovered in the id-map crate through 2021-02-26 for Rust. A double free can occur in get_or_insert upon a panic of a user-provided f function.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
VendorProductVersion
id-map_projectid-map
𝑥
≤ 2021-02-26
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://rustsec.org/advisories/RUSTSEC-2021-0052.html
https://rustsec.org/advisories/RUSTSEC-2021-0052.html