Published: 27/07/2011 Updated: 07/09/2011

CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9

VMScore: 641

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

Multiple off-by-one errors in opiesu.c in opiesu in OPIE 2.4.1-test1 and previous versions might allow local users to gain privileges via a crafted command line.

Vulnerable Product	Search on Vulmon	Subscribe to Product
nrl opie 2.3
nrl opie 2.22
nrl opie 2.21
nrl opie 2.2
nrl opie
nrl opie 2.11
nrl opie 2.10
nrl opie 2.32
nrl opie 2.4

Sebastian Krahmer discovered that opie, a system that makes it simple to use One-Time passwords in applications, is prone to a privilege escalation (CVE-2011-2490) and an off-by-one error, which can lead to the execution of arbitrary code (CVE-2011-2489) Adam Zabrocki and Maksymilian Arciemowicz also discovered another off-by-one error (CVE-2010-1 ...

CWE-189 http://secunia.com/advisories/45136 http://www.securityfocus.com/bid/48390 http://www.debian.org/security/2011/dsa-2281 https://bugzilla.novell.com/show_bug.cgi?id=698772 http://www.openwall.com/lists/oss-security/2011/06/22/6 http://www.openwall.com/lists/oss-security/2011/06/23/5 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631344 https://bugzillafiles.novell.org/attachment.cgi?id=435902 https://hermes.opensuse.org/messages/10082068 http://secunia.com/advisories/45448 https://hermes.opensuse.org/messages/10082052 https://nvd.nist.gov https://www.debian.org/security/./dsa-2281

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CVE-2011-2489

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