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ubuntuUbuntuUSN-5234-1
HistoryJan 18, 2022 - 12:00 a.m.

Byobu vulnerability

2022-01-1800:00:00
ubuntu.com
67

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.7 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.0%

Releases

  • Ubuntu 16.04 ESM

Packages

  • byobu - text window manager, shell multiplexer, integrated DevOps environ

Details

Sander Bos discovered that Byobu incorrectly handled certain Apport data.
An attacker could possibly use this issue to expose sensitive information.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchbyobu< 5.106-0ubuntu1+esm1UNKNOWN
Ubuntu16.04noarchbyobu< 5.106-0ubuntu1UNKNOWN

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.7 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.0%