[DSA 3626-1] openssh security update

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Debian Security Advisory DSA-3626-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
July 24, 2016 https://www.debian.org/security/faq
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Package : openssh
CVE ID : CVE-2016-6210
Debian Bug : 831902

Eddie Harari reported that the OpenSSH SSH daemon allows user
enumeration through timing differences when trying to authenticate
users. When sshd tries to authenticate a non-existing user, it will pick
up a fixed fake password structure with a hash based on the Blowfish
algorithm. If real users passwords are hashed using SHA256/SHA512, then
a remote attacker can take advantage of this flaw by sending large
passwords, receiving shorter response times from the server for
non-existing users.

For the stable distribution (jessie), this problem has been fixed in
version 1:6.7p1-5+deb8u3.

For the unstable distribution (sid), this problem has been fixed in
version 1:7.2p2-6.

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/

[DSA 3627-1] phpmyadmin security update

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Debian Security Advisory DSA-3627-1 security@debian.org
https://www.debian.org/security/ Thijs Kinkhorst
July 24, 2016 https://www.debian.org/security/faq
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Package : phpmyadmin
CVE ID : CVE-2016-1927 CVE-2016-2039 CVE-2016-2040 CVE-2016-2041
CVE-2016-2560 CVE-2016-2561 CVE-2016-5099 CVE-2016-5701
CVE-2016-5705 CVE-2016-5706 CVE-2016-5731 CVE-2016-5733
CVE-2016-5739

Several vulnerabilities have been fixed in phpMyAdmin, the web-based
MySQL administration interface.

CVE-2016-1927

The suggestPassword function relied on a non-secure random number
generator which makes it easier for remote attackers to guess
generated passwords via a brute-force approach.

CVE-2016-2039

CSRF token values were generated by a non-secure random number
genrator, which allows remote attackers to bypass intended access
restrictions by predicting a value.

CVE-2016-2040

Multiple cross-site scripting (XSS) vulnerabilities allow remote
authenticated users to inject arbitrary web script or HTML.

CVE-2016-2041

phpMyAdmin does not use a constant-time algorithm for comparing
CSRF tokens, which makes it easier for remote attackers to bypass
intended access restrictions by measuring time differences.

CVE-2016-2560

Multiple cross-site scripting (XSS) vulnerabilities allow remote
attackers to inject arbitrary web script or HTML.

CVE-2016-2561

Multiple cross-site scripting (XSS) vulnerabilities allow remote
attackers to inject arbitrary web script or HTML.

CVE-2016-5099

Multiple cross-site scripting (XSS) vulnerabilities allow remote
attackers to inject arbitrary web script or HTML.

CVE-2016-5701

For installations running on plain HTTP, phpMyAdmin allows remote
attackers to conduct BBCode injection attacks against HTTP sessions
via a crafted URI.

CVE-2016-5705

Multiple cross-site scripting (XSS) vulnerabilities allow remote
attackers to inject arbitrary web script or HTML.

CVE-2016-5706

phpMyAdmin allows remote attackers to cause a denial of service
(resource consumption) via a large array in the scripts parameter.

CVE-2016-5731

A cross-site scripting (XSS) vulnerability allows remote
attackers to inject arbitrary web script or HTML.

CVE-2016-5733

Multiple cross-site scripting (XSS) vulnerabilities allow remote
attackers to inject arbitrary web script or HTML.

CVE-2016-5739

A specially crafted Transformation could leak information which
a remote attacker could use to perform cross site request forgeries.

For the stable distribution (jessie), these problems have been fixed in
version 4:4.2.12-2+deb8u2.

For the unstable distribution (sid), these problems have been fixed in
version 4:4.6.3-1.

We recommend that you upgrade your phpmyadmin 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/