CVE-2020-35711

An issue has been discovered in the arc-swap crate before 0.4.8 (and 1.x before 1.1.0) for Rust. Use of arc_swap::access::Map with the Constant test helper (or with a user-supplied implementation of the Access trait) could sometimes lead to dangling references being returned by the map.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 74.09%
Affected Products (NVD)
VendorProductVersion
arc-swap_projectarc-swap
𝑥
< 0.4.8
arc-swap_projectarc-swap
1.0.0 ≤
𝑥
< 1.1.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
rust-arc-swap
bookworm
1.5.1-1
fixed
bullseye
0.4.8-2
fixed
buster
no-dsa
sid
1.7.1-1
fixed
trixie
1.7.1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
rust-arc-swap
bionic
dne
focal
needed
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needed
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needed
oracular
ignored
plucky
ignored
questing
ignored
resolute
needed
trusty
dne
xenial
dne