|
Sun Solaris "in.telnetd" Authentication Bypass
|
|
Secunia Advisory:
|
SA24120
|
|
|
Release Date:
|
2007-02-13
|
|
Last Update:
|
2007-02-14
|
|
Popularity:
|
12,809 views
|
|
|
Critical:
|
Moderately critical
|
|
Impact:
|
Security Bypass
|
|
Where:
|
From local network
|
|
Solution Status:
|
Vendor Patch
|
|
| OS: | Sun Solaris 10
|
|
|
Subscribe:
|
Instant alerts on relevant vulnerabilities 
|
|
| CVE reference: | CVE-2007-0882
|
|
Description:
kcope has reported a vulnerability in Solaris, which can be exploited by malicious people to bypass certain security restrictions and gain access to a vulnerable system.
The vulnerability is caused due to an error in in.telnetd when invoking the "login" program. This can be exploited to bypass authentication by providing a valid account as login name preceded by the "-f" option specifier.
The vulnerability is reported in Solaris (SunOS 5.10 and 5.11). Other versions may also be affected.
Solution:
Apply patches.
-- SPARC Platform --
Solaris 10:
Apply patch 120068-02 or later.
-- x86 Platform --
Solaris 10:
Apply patch 120069-02 or later.
Provided and/or discovered by:
kcope
Changelog:
2007-02-14: Updated "Solution" section.
Original Advisory:
http://www.com-winner.com/0day_was_the_case_that_they_gave_me.pdf
Sun:
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102802-1
Other References:
US-CERT VU#881872:
http://www.kb.cert.org/vuls/id/881872
|
|
|
Track this Secunia Advisory
|
Customers of the Secunia Vulnerability Intelligence solutions will automatically receive updates when new information regarding this advisory is released.
Read more about our Vulnerability Intelligence solutions and what they can do for you and your company.
|
|
|
About this Secunia Advisory
|
Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
|
