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CVE-2016-9401

Description

popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted address.

Risk Information

Base Score
5.5
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.061

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-2017:1317-1(SUSE Linux Enterprise Desktop 12-SP2 ) bash-4.3-82.1.x86_64.rpmLinux
SUSE-SU-2017:1317-1(SUSE Linux Enterprise Desktop 12-SP2 ) bash-debuginfo-4.3-82.1.x86_64.rpmLinux
SUSE-SU-2017:1317-1(SUSE Linux Enterprise Desktop 12-SP2 ) bash-debugsource-4.3-82.1.x86_64.rpmLinux
SUSE-SU-2017:1317-1(SUSE Linux Enterprise Desktop 12-SP2 ) bash-doc-4.3-82.1.noarch.rpmLinux
SUSE-SU-2017:1317-1(SUSE Linux Enterprise Desktop 12-SP2 ) bash-lang-4.3-82.1.noarch.rpmLinux
SUSE-SU-2017:1317-1(SUSE Linux Enterprise Desktop 12-SP2 ) libreadline6-6.3-82.1.x86_64.rpmLinux
SUSE-SU-2017:1317-1(SUSE Linux Enterprise Desktop 12-SP2 ) libreadline6-32bit-6.3-82.1.x86_64.rpmLinux
SUSE-SU-2017:1317-1(SUSE Linux Enterprise Desktop 12-SP2 ) libreadline6-debuginfo-6.3-82.1.x86_64.rpmLinux
SUSE-SU-2017:1317-1(SUSE Linux Enterprise Desktop 12-SP2 ) libreadline6-debuginfo-32bit-6.3-82.1.x86_64.rpmLinux
SUSE-SU-2017:1317-1(SUSE Linux Enterprise Desktop 12-SP2 ) readline-doc-6.3-82.1.noarch.rpmLinux
SUSE-SU-2017:1337-1(SUSE Linux Enterprise Server 11-SP4 ) bash-3.2-147.35.1.x86_64.rpmLinux
SUSE-SU-2017:1337-1(SUSE Linux Enterprise Server 11-SP4 ) bash-doc-3.2-147.35.1.x86_64.rpmLinux
SUSE-SU-2017:1337-1(SUSE Linux Enterprise Server 11-SP4 ) libreadline5-5.2-147.35.1.x86_64.rpmLinux
SUSE-SU-2017:1337-1(SUSE Linux Enterprise Server 11-SP4 ) libreadline5-32bit-5.2-147.35.1.x86_64.rpmLinux
SUSE-SU-2017:1337-1(SUSE Linux Enterprise Server 11-SP4 ) readline-doc-5.2-147.35.1.x86_64.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
Use After Free Vulnerability (CVE-2016-9401)NCM

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