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ubuntuUbuntuUSN-3411-2
HistoryOct 24, 2017 - 12:00 a.m.

Bazaar vulnerability

2017-10-2400:00:00
ubuntu.com
30

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.8 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.008 Low

EPSS

Percentile

81.3%

Releases

  • Ubuntu 12.04

Packages

  • bzr - easy to use distributed version control system

Details

USN-3411-1 fixed a vulnerability in Bazaar. This update
provides the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

Adam Collard discovered that Bazaar did not properly handle host names
in ‘bzr+ssh://’ URLs. A remote attacker could use this to construct
a bazaar repository URL that when accessed could run arbitrary code
with the privileges of the user.

OSVersionArchitecturePackageVersionFilename
Ubuntu12.04noarchpython-bzrlib< 2.5.1-0ubuntu2.1UNKNOWN
Ubuntu12.04noarchpython-bzrlib-dbg< 2.5.1-0ubuntu2.1UNKNOWN
Ubuntu12.04noarchpython-bzrlib-dbgsym< 2.5.1-0ubuntu2.1UNKNOWN
Ubuntu12.04noarchbzr< 2.5.1-0ubuntu2.1UNKNOWN

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.8 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.008 Low

EPSS

Percentile

81.3%