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ubuntuUbuntuUSN-4047-2
HistoryJan 13, 2020 - 12:00 a.m.

libvirt update vulnerability

2020-01-1300:00:00
ubuntu.com
60

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.2 High

AI Score

Confidence

High

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

13.3%

Releases

  • Ubuntu 14.04 ESM

Packages

  • libvirt - Libvirt virtualization toolkit

Details

USN-4047-1 fixed a vulnerability in libvirt. This update provides
the corresponding update for Ubuntu 14.04 ESM.

Original advisory details:

Matthias Gerstner and Ján Tomko discovered that libvirt incorrectly handled
certain API calls. An attacker could possibly use this issue to check for
arbitrary files, or execute arbitrary binaries. In the default
installation, attackers would be isolated by the libvirt AppArmor profile.

OSVersionArchitecturePackageVersionFilename
Ubuntu14.04noarchlibvirt0< 1.2.2-0ubuntu13.1.28+esm1UNKNOWN
Ubuntu14.04noarchlibvirt-bin< 1.2.2-0ubuntu13.1.28UNKNOWN
Ubuntu14.04noarchlibvirt-bin-dbgsym< 1.2.2-0ubuntu13.1.28UNKNOWN
Ubuntu14.04noarchlibvirt-dev< 1.2.2-0ubuntu13.1.28UNKNOWN
Ubuntu14.04noarchlibvirt-dev-dbgsym< 1.2.2-0ubuntu13.1.28UNKNOWN
Ubuntu14.04noarchlibvirt0< 1.2.2-0ubuntu13.1.28UNKNOWN
Ubuntu14.04noarchlibvirt0-dbg< 1.2.2-0ubuntu13.1.28UNKNOWN
Ubuntu14.04noarchlibvirt0-dbgsym< 1.2.2-0ubuntu13.1.28UNKNOWN
Ubuntu14.04noarchlibvirt-bin< 1.2.2-0ubuntu13.1.28+esm1UNKNOWN

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.2 High

AI Score

Confidence

High

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

13.3%