[SECURITY] [DSA 3550-1] openssh security update

2016-04-1517:09:09

lists.debian.org

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

5.3%

JSON

Debian Security Advisory DSA-3550-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
April 15, 2016 https://www.debian.org/security/faq

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/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian8kfreebsd-amd64openssh-server< 1:6.7p1-5+deb8u2openssh-server_1:6.7p1-5+deb8u2_kfreebsd-amd64.deb
Debian7mipsssh-askpass-gnome< 1:6.0p1-4+deb7u4ssh-askpass-gnome_1:6.0p1-4+deb7u4_mips.deb
Debian8allopenssh< 1:6.7p1-5+deb8u2openssh_1:6.7p1-5+deb8u2_all.deb
Debian7powerpcopenssh-client-udeb< 1:6.0p1-4+deb7u4openssh-client-udeb_1:6.0p1-4+deb7u4_powerpc.deb
Debian7sparcssh-askpass-gnome< 1:6.0p1-4+deb7u4ssh-askpass-gnome_1:6.0p1-4+deb7u4_sparc.deb
Debian8mipsopenssh-client-udeb< 1:6.7p1-5+deb8u2openssh-client-udeb_1:6.7p1-5+deb8u2_mips.deb
Debian7armelopenssh-client< 1:6.0p1-4+deb7u4openssh-client_1:6.0p1-4+deb7u4_armel.deb
Debian7i386openssh-client< 1:6.0p1-4+deb7u4openssh-client_1:6.0p1-4+deb7u4_i386.deb
Debian8mipsopenssh-server< 1:6.7p1-5+deb8u2openssh-server_1:6.7p1-5+deb8u2_mips.deb
Debian8armelssh-askpass-gnome< 1:6.7p1-5+deb8u2ssh-askpass-gnome_1:6.7p1-5+deb8u2_armel.deb

OS	Version	Architecture	Package	Version	Filename
Debian	8	kfreebsd-amd64	openssh-server	< 1:6.7p1-5+deb8u2	openssh-server_1:6.7p1-5+deb8u2_kfreebsd-amd64.deb
Debian	7	mips	ssh-askpass-gnome	< 1:6.0p1-4+deb7u4	ssh-askpass-gnome_1:6.0p1-4+deb7u4_mips.deb
Debian	8	all	openssh	< 1:6.7p1-5+deb8u2	openssh_1:6.7p1-5+deb8u2_all.deb
Debian	7	powerpc	openssh-client-udeb	< 1:6.0p1-4+deb7u4	openssh-client-udeb_1:6.0p1-4+deb7u4_powerpc.deb
Debian	7	sparc	ssh-askpass-gnome	< 1:6.0p1-4+deb7u4	ssh-askpass-gnome_1:6.0p1-4+deb7u4_sparc.deb
Debian	8	mips	openssh-client-udeb	< 1:6.7p1-5+deb8u2	openssh-client-udeb_1:6.7p1-5+deb8u2_mips.deb
Debian	7	armel	openssh-client	< 1:6.0p1-4+deb7u4	openssh-client_1:6.0p1-4+deb7u4_armel.deb
Debian	7	i386	openssh-client	< 1:6.0p1-4+deb7u4	openssh-client_1:6.0p1-4+deb7u4_i386.deb
Debian	8	mips	openssh-server	< 1:6.7p1-5+deb8u2	openssh-server_1:6.7p1-5+deb8u2_mips.deb
Debian	8	armel	ssh-askpass-gnome	< 1:6.7p1-5+deb8u2	ssh-askpass-gnome_1:6.7p1-5+deb8u2_armel.deb