VulnerabilityModified
CVE-2021-30455
An issue was discovered in the id-map crate through 2021-02-26 for Rust.
CRITICAL 9.8EPSS 1.10%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.10%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in the id-map crate through 2021-02-26 for Rust. A double free can occur in IdMap::clone_from upon a .clone panic.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.10% probability · 64th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-415
- Affected
- id-map project/id-map
- Source
- cve@mitre.org
References
- https://rustsec.org/advisories/RUSTSEC-2021-0052.htmlThird Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2021-0052.htmlThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.