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ubuntuUbuntuUSN-5656-1
HistoryOct 04, 2022 - 12:00 a.m.

JACK vulnerability

2022-10-0400:00:00
ubuntu.com
15
jack vulnerability
ubuntu 16.04 esm
audio connection kit
mishandles socket closure
crash

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.2%

Releases

  • Ubuntu 16.04 ESM

Packages

  • jackd2 - JACK Audio Connection Kit (server and example clients)

Details

Joseph Yasi discovered that JACK incorrectly handled the closing of a socket
in certain conditions. An attacker could potentially use this issue to
cause a crash.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchjackd2< 1.9.10+20150825git1ed50c92~dfsg-1ubuntu1+esm1UNKNOWN
Ubuntu16.04noarchjackd2< 1.9.10+20150825git1ed50c92~dfsg-1ubuntu1UNKNOWN
Ubuntu16.04noarchjackd2-dbgsym< 1.9.10+20150825git1ed50c92~dfsg-1ubuntu1UNKNOWN
Ubuntu16.04noarchjackd2-firewire< 1.9.10+20150825git1ed50c92~dfsg-1ubuntu1UNKNOWN
Ubuntu16.04noarchjackd2-firewire-dbgsym< 1.9.10+20150825git1ed50c92~dfsg-1ubuntu1UNKNOWN
Ubuntu16.04noarchlibjack-jackd2-0< 1.9.10+20150825git1ed50c92~dfsg-1ubuntu1UNKNOWN
Ubuntu16.04noarchlibjack-jackd2-0-dbgsym< 1.9.10+20150825git1ed50c92~dfsg-1ubuntu1UNKNOWN
Ubuntu16.04noarchlibjack-jackd2-dev< 1.9.10+20150825git1ed50c92~dfsg-1ubuntu1UNKNOWN
Ubuntu16.04noarchjackd2-firewire< 1.9.10+20150825git1ed50c92~dfsg-1ubuntu1+esm1UNKNOWN
Ubuntu16.04noarchlibjack-jackd2-0< 1.9.10+20150825git1ed50c92~dfsg-1ubuntu1+esm1UNKNOWN

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.2%