CVE-2021-29940
CRITICALthrough < 2021-02-18 - Double Free in Map Function
Title source: llmDescription
An issue was discovered in the through crate through 2021-02-18 for Rust. There is a double free (in through and through_and) upon a panic of the map function.
References (1)
Core 1
Core References
Exploit, Vendor Advisory x_refsource_misc
https://rustsec.org/advisories/RUSTSEC-2021-0049.html
Scores
CVSS v3
9.8
EPSS
0.0133
EPSS Percentile
67.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-415
Status
published
Products (2)
crates.io/through
0crates.io
through_project/through
< 2021-02-18
Published
Apr 01, 2021
Tracked Since
Feb 18, 2026