CVE-2016-9401 Information

Description

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

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Reference

http://rhn.redhat.com/errata/RHSA-2017-0725.html http://www.openwall.com/lists/oss-security/2016/11/17/5 http://www.openwall.com/lists/oss-security/2016/11/17/9 http://www.securityfocus.com/bid/94398 https://access.redhat.com/errata/RHSA-2017:1931 https://lists.debian.org/debian-lts-announce/2019/03/msg00028.html https://security.gentoo.org/glsa/201701-02

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5