CVE-2020-36318
CRITICALRust 1.48.0-1.48.4 - Use-After-Free in VecDeque::make_contiguous
Title source: llmDescription
In the standard library in Rust before 1.49.0, VecDeque::make_contiguous has a bug that pops the same element more than once under certain condition. This bug could result in a use-after-free or double free.
References (2)
Core 2
Core References
Exploit, Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://github.com/rust-lang/rust/issues/79808
Patch, Third Party Advisory x_refsource_misc
https://github.com/rust-lang/rust/pull/79814
Scores
CVSS v3
9.8
EPSS
0.0169
EPSS Percentile
74.0%
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
CWE-416
Status
published
Products (1)
rust-lang/rust
1.48.0 - 1.49.0
Published
Apr 11, 2021
Tracked Since
Feb 18, 2026