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CVE-2016-0634

Description

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.

Risk Information

Base Score
7.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
2.219

Associated Vulnerability

VulnerabilityOS Platform
GNU Bourne Again SHell (USN-3294-1) bash_4.3-7ubuntu1.7_i386.debLinux
GNU Bourne Again SHell (USN-3294-1) bash_4.3-7ubuntu1.7_amd64.debLinux
GNU Bourne Again SHell (USN-3294-1) bash_4.4-2ubuntu1.1_i386.debLinux
GNU Bourne Again SHell (USN-3294-1) bash_4.4-2ubuntu1.1_amd64.debLinux
GNU Bourne Again SHell (USN-3294-1) bash_4.3-14ubuntu1.2_i386.debLinux
GNU Bourne Again SHell (USN-3294-1) bash_4.3-14ubuntu1.2_amd64.debLinux
GNU Bourne Again SHell (USN-3294-1) bash_4.3-15ubuntu1.1_i386.debLinux
GNU Bourne Again SHell (USN-3294-1) bash_4.3-15ubuntu1.1_amd64.debLinux
(RHSA-2017:0725) Moderate: bash security and bug fix update bash-4.1.2-48.el6.i686.rpmLinux
(RHSA-2017:0725) Moderate: bash security and bug fix update bash-4.1.2-48.el6.x86_64.rpmLinux
(RHSA-2017:0725) Moderate: bash security and bug fix update bash-doc-4.1.2-48.el6.i686.rpmLinux
(RHSA-2017:0725) Moderate: bash security and bug fix update bash-doc-4.1.2-48.el6.x86_64.rpmLinux
(RHSA-2017:1931) Moderate: bash security and bug fix update bash-4.2.46-28.el7.x86_64.rpmLinux
(RHSA-2017:1931) Moderate: bash security and bug fix update bash-doc-4.2.46-28.el7.x86_64.rpmLinux
SUSE-SU-2018:1398-1(SUSE Linux Enterprise Desktop 12-SP3 ) bash-4.3-83.10.1.x86_64.rpmLinux
SUSE-SU-2018:1398-1(SUSE Linux Enterprise Desktop 12-SP3 ) bash-debuginfo-4.3-83.10.1.x86_64.rpmLinux
SUSE-SU-2018:1398-1(SUSE Linux Enterprise Desktop 12-SP3 ) bash-debugsource-4.3-83.10.1.x86_64.rpmLinux
SUSE-SU-2018:1398-1(SUSE Linux Enterprise Desktop 12-SP3 ) bash-doc-4.3-83.10.1.noarch.rpmLinux
SUSE-SU-2018:1398-1(SUSE Linux Enterprise Desktop 12-SP3 ) bash-lang-4.3-83.10.1.noarch.rpmLinux
SUSE-SU-2018:1398-1(SUSE Linux Enterprise Desktop 12-SP3 ) libreadline6-6.3-83.10.1.x86_64.rpmLinux
SUSE-SU-2018:1398-1(SUSE Linux Enterprise Desktop 12-SP3 ) libreadline6-32bit-6.3-83.10.1.x86_64.rpmLinux
SUSE-SU-2018:1398-1(SUSE Linux Enterprise Desktop 12-SP3 ) libreadline6-debuginfo-6.3-83.10.1.x86_64.rpmLinux
SUSE-SU-2018:1398-1(SUSE Linux Enterprise Desktop 12-SP3 ) libreadline6-debuginfo-32bit-6.3-83.10.1.x86_64.rpmLinux
SUSE-SU-2018:1398-1(SUSE Linux Enterprise Desktop 12-SP3 ) readline-doc-6.3-83.10.1.noarch.rpmLinux
SUSE-SU-2016:2872-1(SUSE Linux Enterprise Desktop 12-SP1 ) bash-4.2-82.1.x86_64.rpmLinux
SUSE-SU-2016:2872-1(SUSE Linux Enterprise Desktop 12-SP1 ) bash-debuginfo-4.2-82.1.x86_64.rpmLinux
SUSE-SU-2016:2872-1(SUSE Linux Enterprise Desktop 12-SP1 ) bash-debugsource-4.2-82.1.x86_64.rpmLinux
SUSE-SU-2016:2872-1(SUSE Linux Enterprise Desktop 12-SP1 ) bash-doc-4.2-82.1.noarch.rpmLinux
SUSE-SU-2016:2872-1(SUSE Linux Enterprise Desktop 12-SP1 ) bash-lang-4.2-82.1.noarch.rpmLinux
SUSE-SU-2016:2872-1(SUSE Linux Enterprise Desktop 12-SP1 ) libreadline6-6.2-82.1.x86_64.rpmLinux
SUSE-SU-2016:2872-1(SUSE Linux Enterprise Desktop 12-SP1 ) libreadline6-32bit-6.2-82.1.x86_64.rpmLinux
SUSE-SU-2016:2872-1(SUSE Linux Enterprise Desktop 12-SP1 ) libreadline6-debuginfo-6.2-82.1.x86_64.rpmLinux
SUSE-SU-2016:2872-1(SUSE Linux Enterprise Desktop 12-SP1 ) libreadline6-debuginfo-32bit-6.2-82.1.x86_64.rpmLinux
SUSE-SU-2016:2872-1(SUSE Linux Enterprise Desktop 12-SP1 ) readline-doc-6.2-82.1.noarch.rpmLinux
Bash update (ELSA-2017-0725) bash-4.1.2-48.el6.x86_64.rpmLinux
Bash-doc update (ELSA-2017-0725) bash-doc-4.1.2-48.el6.x86_64.rpmLinux
Bash update (ELSA-2017-0725) bash-4.1.2-48.el6.i686.rpmLinux
Bash-doc update (ELSA-2017-0725) bash-doc-4.1.2-48.el6.i686.rpmLinux
(CESA-2017:0725) Moderate: bash security and bug fix update bash-4.1.2-48.el6.i686.rpmLinux
(CESA-2017:0725) Moderate: bash security and bug fix update bash-doc-4.1.2-48.el6.i686.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234