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ubuntuUbuntuUSN-2363-2
HistorySep 26, 2014 - 12:00 a.m.

Bash vulnerability

2014-09-2600:00:00
ubuntu.com
75

9.9 High

AI Score

Confidence

High

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.973 High

EPSS

Percentile

99.9%

Releases

  • Ubuntu 14.04 ESM

Packages

  • bash - GNU Bourne Again SHell

Details

USN-2363-1 fixed a vulnerability in Bash. Due to a build issue, the patch
for CVE-2014-7169 didn’t get properly applied in the Ubuntu 14.04 LTS
package. This update fixes the problem.

We apologize for the inconvenience.

Original advisory details:

Tavis Ormandy discovered that the security fix for Bash included in
USN-2362-1 was incomplete. An attacker could use this issue to bypass
certain environment restrictions. (CVE-2014-7169)

OSVersionArchitecturePackageVersionFilename
Ubuntu14.04noarchbash< 4.3-7ubuntu1.3UNKNOWN
Ubuntu14.04noarchbash-builtins< 4.3-7ubuntu1.3UNKNOWN
Ubuntu14.04noarchbash-static< 4.3-7ubuntu1.3UNKNOWN

9.9 High

AI Score

Confidence

High

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.973 High

EPSS

Percentile

99.9%