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ubuntucveUbuntu.comUB:CVE-2022-21695
HistoryJan 18, 2022 - 12:00 a.m.

CVE-2022-21695

2022-01-1800:00:00
ubuntu.com
ubuntu.com
16
onionshare
security vulnerability
resolved
version 2.5
messaging issue
chat participants
tor network

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS

0.001

Percentile

26.2%

OnionShare is an open source tool that lets you securely and anonymously
share files, host websites, and chat with friends using the Tor network. In
affected versions authenticated users (or unauthenticated in public mode)
can send messages without being visible in the list of chat participants.
This issue has been resolved in version 2.5.

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS

0.001

Percentile

26.2%