Secunia Security Advisory - Dennis Rand has reported a vulnerability in TAC Vista, which can be exploited by malicious people to disclose sensitive information.
491e75262a50a384ae126779dc64142068c51a6d09b80aaf6dd5b98e434eeebd
----------------------------------------------------------------------
Bist Du interessiert an einem neuen Job in IT-Sicherheit?
Secunia hat zwei freie Stellen als Junior und Senior Spezialist in IT-
Sicherheit:
http://secunia.com/secunia_vacancies/
----------------------------------------------------------------------
TITLE:
TAC Vista "Template" Disclosure of Sensitive Information
Vulnerability
SECUNIA ADVISORY ID:
SA16854
VERIFY ADVISORY:
http://secunia.com/advisories/16854/
CRITICAL:
Moderately critical
IMPACT:
Exposure of sensitive information
WHERE:
>From remote
SOFTWARE:
TAC Vista 3.x
http://secunia.com/product/5721/
DESCRIPTION:
Dennis Rand has reported a vulnerability in TAC Vista, which can be
exploited by malicious people to disclose sensitive information.
Input passed to the "Template" parameter in "ISALogin.dll" isn't
properly sanitised before being used to display files. This can be
exploited to disclose the content of arbitrary files via directory
traversal attacks.
Example:
http://[host]/vistawebstation/scriptsLogin/ISALogin.dll?ShowLogin?Url=/Template=[file]
The vulnerability has been reported in version 3.0. Other versions
may also be affected.
SOLUTION:
Update to version 4.3.
PROVIDED AND/OR DISCOVERED BY:
Dennis Rand
ORIGINAL ADVISORY:
Cirt.dk:
http://cirt.dk/advisories/cirt-37-advisory.pdf
----------------------------------------------------------------------
About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.
Subscribe:
http://secunia.com/secunia_security_advisories/
Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/
Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.
----------------------------------------------------------------------