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Test ID:1.3.6.1.4.1.25623.1.0.702642
Category:Debian Local Security Checks
Title:Debian Security Advisory DSA 2642-1 (sudo - several issues)
Summary:Several vulnerabilities have been discovered in sudo, a program designed;to allow a sysadmin to give limited root privileges to users. The Common;Vulnerabilities and Exposures project identifies the following problems:;;CVE-2013-1775;Marco Schoepl discovered an authentication bypass when the clock is;set to the UNIX epoch [00:00:00 UTC on 1 January 1970].;;CVE-2013-1776;Ryan Castellucci and James Ogden discovered aspects of an issue that;would allow session id hijacking from another authorized tty.
Description:Summary:
Several vulnerabilities have been discovered in sudo, a program designed
to allow a sysadmin to give limited root privileges to users. The Common
Vulnerabilities and Exposures project identifies the following problems:

CVE-2013-1775
Marco Schoepl discovered an authentication bypass when the clock is
set to the UNIX epoch [00:00:00 UTC on 1 January 1970].

CVE-2013-1776
Ryan Castellucci and James Ogden discovered aspects of an issue that
would allow session id hijacking from another authorized tty.

Affected Software/OS:
sudo on Debian Linux

Solution:
For the stable distribution (squeeze), these problems have been fixed in
version 1.7.4p4-2.squeeze.4.

For the testing (wheezy) and unstable (sid) distributions, these problems
have been fixed in version 1.8.5p2-1+nmu1.

We recommend that you upgrade your sudo packages.

CVSS Score:
6.9

CVSS Vector:
AV:L/AC:M/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2013-1775
http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
BugTraq ID: 58203
http://www.securityfocus.com/bid/58203
Debian Security Information: DSA-2642 (Google Search)
http://www.debian.org/security/2013/dsa-2642
http://www.openwall.com/lists/oss-security/2013/02/27/22
http://osvdb.org/90677
RedHat Security Advisories: RHSA-2013:1353
http://rhn.redhat.com/errata/RHSA-2013-1353.html
RedHat Security Advisories: RHSA-2013:1701
http://rhn.redhat.com/errata/RHSA-2013-1701.html
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.517440
SuSE Security Announcement: openSUSE-SU-2013:0495 (Google Search)
http://lists.opensuse.org/opensuse-updates/2013-03/msg00066.html
http://www.ubuntu.com/usn/USN-1754-1
Common Vulnerability Exposure (CVE) ID: CVE-2013-2777
BugTraq ID: 58207
http://www.securityfocus.com/bid/58207
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701839
https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/87023
https://bugzilla.redhat.com/show_bug.cgi?id=916365
http://www.openwall.com/lists/oss-security/2013/02/27/31
XForce ISS Database: sudo-ttytickets-sec-bypass(82453)
https://exchange.xforce.ibmcloud.com/vulnerabilities/82453
Common Vulnerability Exposure (CVE) ID: CVE-2013-2776
BugTraq ID: 62741
http://www.securityfocus.com/bid/62741
Common Vulnerability Exposure (CVE) ID: CVE-2013-1776
CopyrightCopyright (C) 2013 Greenbone Networks GmbH http://greenbone.net

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