Home / vulnerabilities Secunia Security Advisory 47901
Posted on 11 February 2012
Source : packetstormsecurity.org Link
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TITLE:
RabidHamster R4 File Disclosure and Buffer Overflow Vulnerabilities
SECUNIA ADVISORY ID:
SA47901
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http://secunia.com/advisories/47901/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=47901
RELEASE DATE:
2012-02-10
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http://secunia.com/advisories/47901/#comments
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http://secunia.com/advisories/47901/
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DESCRIPTION:
Luigi Auriemma has discovered multiple vulnerabilities in
RabidHamster R4, which can be exploited by malicious people to
disclose potentially sensitive information and compromise a
vulnerable system.
1) A boundary error when creating a log entry can be exploited to
cause a stack-based buffer overflow via an overly long web request
sent to TCP port 8888.
2) A boundary error when processing a web request can be exploited to
cause a heap-based buffer overflow via an overly long request sent to
TCP port 8888.
3) Input passed to the "cmd" parameter in left_console.html via the
"loadfile()" script function is not properly verified before being
used to read files and can be exploited to disclose arbitrary files
via directory traversal attacks.
4) A boundary error when processing the "miniscreenshot" script
function can be exploited to cause a stack-based buffer overflow via
an overly long parameter sent in a web request to TCP port 8888.
Successful exploitation of vulnerabilities #1, #2, and #4 allows
execution of arbitrary code, but requires the "Network Access" option
to be enabled (disabled by default).
The vulnerabilities are confirmed in version 1.25. Other versions may
also be affected.
SOLUTION:
Restrict access to trusted hosts only.
PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma
ORIGINAL ADVISORY:
http://aluigi.altervista.org/adv/r4_1-adv.txt
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
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EXTENDED DESCRIPTION:
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EXTENDED SOLUTION:
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EXPLOIT:
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