Lucene search

K
ubuntucveUbuntu.comUB:CVE-2016-0634
HistorySep 16, 2016 - 12:00 a.m.

CVE-2016-0634

2016-09-1600:00:00
ubuntu.com
ubuntu.com
16

CVSS2

6

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.016

Percentile

87.3%

The expansion of ‘\h’ in the prompt string in bash 4.3 allows remote
authenticated users to execute arbitrary code via shell metacharacters
placed in ‘hostname’ of a machine.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchbash< 4.3-7ubuntu1.7UNKNOWN
ubuntu16.04noarchbash< 4.3-14ubuntu1.2UNKNOWN
ubuntu16.10noarchbash< 4.3-15ubuntu1.1UNKNOWN

CVSS2

6

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.016

Percentile

87.3%