CVE-2018-20996

EUVD-2021-1671
An issue was discovered in the crossbeam crate before 0.4.1 for Rust. There is a double free because of destructor mishandling.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
Affected Products (NVD)
VendorProductVersion
crossbeam_projectcrossbeam
𝑥
< 0.4.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
rust-crossbeam-epoch
bookworm
0.9.13-1
fixed
bullseye
0.8.2-1
fixed
sid
0.9.18-1
fixed
trixie
0.9.18-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
rust-crossbeam-epoch
bionic
dne
disco
ignored
eoan
ignored
focal
needs-triage
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
dne
xenial
dne
Common Weakness Enumeration
References
https://rustsec.org/advisories/RUSTSEC-2018-0009.html
https://rustsec.org/advisories/RUSTSEC-2018-0009.html