CVE-2018-20991

An issue was discovered in the smallvec crate before 0.6.3 for Rust. The Iterator implementation mishandles destructors, leading to a double free.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
VendorProductVersion
servosmallvec
0.3.2 ≤
𝑥
< 0.6.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
rust-smallvec
bullseye
1.4.2-2
fixed
bookworm
1.9.0-1
fixed
sid
1.13.2-1
fixed
trixie
1.13.2-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
rust-smallvec
noble
needs-triage
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
needs-triage
impish
ignored
hirsute
ignored
groovy
ignored
focal
needs-triage
eoan
ignored
disco
ignored
bionic
dne
xenial
dne
trusty
dne
Common Weakness Enumeration
References
https://rustsec.org/advisories/RUSTSEC-2018-0003.html
https://rustsec.org/advisories/RUSTSEC-2018-0003.html