Secunia Security Advisory - Multiple vulnerabilities have been reported in Wireshark, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially compromise a vulnerable system.
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TITLE:
Wireshark Multiple Vulnerabilities
SECUNIA ADVISORY ID:
SA50843
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/50843/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=50843
RELEASE DATE:
2012-10-03
DISCUSS ADVISORY:
http://secunia.com/advisories/50843/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
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* Impact
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* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/50843/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=50843
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
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http://secunia.com/vulnerability_scanning/personal/
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DESCRIPTION:
Multiple vulnerabilities have been reported in Wireshark, which can
be exploited by malicious people to cause a DoS (Denial of Service)
and potentially compromise a vulnerable system.
1) An error in the HSRP dissector when processing certain packets can
be exploited to cause an infinite loop and consume CPU resources.
2) An error in the PPP dissector when processing certain packets can
be exploited to cause a crash.
3) An error in the LDP dissector when processing certain packets can
be exploited to cause a buffer overflow.
Successful exploitation of this vulnerability may allow execution of
arbitrary code.
The vulnerabilities are reported in versions prior to 1.8.3.
SOLUTION:
Update to version 1.8.3.
PROVIDED AND/OR DISCOVERED BY:
1, 2) Reported by the vendor.
3) The vendor credits Laurent Butti.
ORIGINAL ADVISORY:
http://www.wireshark.org/security/wnpa-sec-2012-26.html
http://www.wireshark.org/security/wnpa-sec-2012-27.html
http://www.wireshark.org/security/wnpa-sec-2012-29.html
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
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