CVE-2021-41867

EUVD-2021-2310
An information disclosure vulnerability in OnionShare 2.3 before 2.4 allows remote unauthenticated attackers to retrieve the full list of participants of a non-public OnionShare node via the --chat feature.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
Affected Products (NVD)
VendorProductVersion
onionshareonionshare
2.3 ≤
𝑥
< 2.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
onionshare
bookworm
2.6-5~deb12u1
fixed
bullseye
2.2-3+deb11u2
not-affected
buster
not-affected
sid
2.6.2-4
fixed
trixie
2.6.2-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
onionshare
bionic
needs-triage
focal
needs-triage
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
dne
lunar
ignored
mantic
not-affected
noble
not-affected
trusty
dne
xenial
needs-triage
References
https://github.com/onionshare/onionshare/compare/v2.3.3...v2.4
https://www.ihteam.net/advisory/onionshare/
https://github.com/onionshare/onionshare/compare/v2.3.3...v2.4
https://www.ihteam.net/advisory/onionshare/