CVE-2016-9401

bash: popd controlled free

Published Jan 23, 2017 CVSS 3.1 · 6.2 Medium EPSS < 1% KEV · Not listed
Description
popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted address.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-1726-1 bash security update
EUVD EUVD EUVD-2016-10211 popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted address.
Ubuntu USN Ubuntu USN USN-3294-1 Bash vulnerabilities
History
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Type Values Removed Values Added
Metrics epss

{'score': 0.00015}

epss

{'score': 0.00011}