CVE-2018-20991
CRITICALsmallvec 0.3.2-0.6.2 - Use-After-Free in Iterator Implementation
Title source: llmDescription
An issue was discovered in the smallvec crate before 0.6.3 for Rust. The Iterator implementation mishandles destructors, leading to a double free.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://rustsec.org/advisories/RUSTSEC-2018-0003.html
Scores
CVSS v3
9.8
EPSS
0.0180
EPSS Percentile
75.6%
Attack Vector
NETWORK
CVSS:3.0/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/smallvec
0.3.2 - 0.6.3crates.io
servo/smallvec
0.3.2 - 0.6.3
Published
Aug 26, 2019
Tracked Since
Feb 18, 2026