Test ID:	1.3.6.1.4.1.25623.1.0.105001
Category:	General
Title:	OpenSSH 'schnorr.c' Remote Memory Corruption Vulnerability
Summary:	OpenSSH is prone to a remote memory-corruption vulnerability.
Description:	Summary: OpenSSH is prone to a remote memory-corruption vulnerability. Vulnerability Insight: The hash_buffer function in schnorr.c in OpenSSH through 6.4, when Makefile.inc is modified to enable the J-PAKE protocol, does not initialize certain data structures, which might allow remote attackers to cause a denial of service (memory corruption) or have unspecified other impact via vectors that trigger an error condition. Vulnerability Impact: An attacker can exploit this issue to execute arbitrary code in context of the application. Failed exploits may result in denial-of-service conditions. Affected Software/OS: OpenSSH 6.4 and prior with J-PAKE implemented are vulnerable. Solution: Updates are available. Please see the references for more information. CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2014-1692 102611 http://osvdb.org/102611 60184 http://secunia.com/advisories/60184 65230 http://www.securityfocus.com/bid/65230 HPSBMU03409 http://marc.info/?l=bugtraq&m=144050155601375&w=2 HPSBUX03188 http://marc.info/?l=bugtraq&m=141576985122836&w=2 SSRT101487 [oss-security] 20140128 OpenSSH J-PAKE vulnerability (no cause for panic! remain calm!) http://openwall.com/lists/oss-security/2014/01/29/2 [oss-security] 20140129 Re: OpenSSH J-PAKE vulnerability (no cause for panic! remain calm!) http://openwall.com/lists/oss-security/2014/01/29/10 http://www-01.ibm.com/support/docview.wss?uid=isg3T1020637 http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/Attic/schnorr.c.diff?r1=1.9%3Br2=1.10%3Bf=h http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/schnorr.c#rev1.10 openssh-cve20141692-code-exec(90819) https://exchange.xforce.ibmcloud.com/vulnerabilities/90819
Copyright	Copyright (C) 2014 Greenbone AG

This is only one of 146377 vulnerability tests in our test suite. Find out more about running a complete security audit. To run a free test of this vulnerability against your system, register below.