Shayan Sadigh discovered a vulnerability in OpenSSH: If PAM support is enabled and the sshd PAM configuration is configured to read user- specified environment variables and the "UseLogin" option is enabled, a local user may escalate her privileges to root.

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Debian Security Advisory DSA-3550-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
https://www.debian.org/security/                       Moritz Muehlenhoff
April 15, 2016                        https://www.debian.org/security/faq
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Package        : openssh
CVE ID         : CVE-2015-8325

Shayan Sadigh discovered a vulnerability in OpenSSH: If PAM support is
enabled and the sshd PAM configuration is configured to read user-
specified environment variables and the "UseLogin" option is enabled, a
local user may escalate her privileges to root.

In Debian "UseLogin" is not enabled by default.

For the oldstable distribution (wheezy), this problem has been fixed
in version 6.0p1-4+deb7u4.

For the stable distribution (jessie), this problem has been fixed in
version 6.7p1-5+deb8u2.

For the unstable distribution (sid), this problem has been fixed in
version 1:7.2p2-3.

We recommend that you upgrade your openssh packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

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