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TITLE:
Ezstream Buffer Overflow Vulnerabilities

SECUNIA ADVISORY ID:
SA24383

VERIFY ADVISORY:
http://secunia.com/advisories/24383/

CRITICAL:
Moderately critical

IMPACT:
DoS, System access

WHERE:
>From remote

SOFTWARE:
Ezstream 0.x
http://secunia.com/product/13611/

DESCRIPTION:
Some vulnerabilities have been reported in Ezstream, which can
potentially be exploited by malicious people to compromise a user's
system.

1) A boundary error in the "urlParse()" function in src/ezstream.c
can be exploited to cause a stack-based buffer overflow.

2) A boundary error in the "ReplaceString()" function in
src/ezstream.c can be exploited to cause a heap-based buffer
overflow.

Successful exploitation may allow execution of arbitrary code but
requires that the user opens a specially crafted xml config file.

The vulnerabilities are reported in versions prior to 0.3.0.

SOLUTION:
Update to version 0.3.0.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
http://www.icecast.org/ezstream.php#ez_relnotes

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

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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.

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