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Want to work with IDA and BinDiff?
Want to write PoC's and Exploits?

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TITLE:
Wireshark Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA21597

VERIFY ADVISORY:
http://secunia.com/advisories/21597/

CRITICAL:
Highly critical

IMPACT:
DoS, System access

WHERE:
>From remote

SOFTWARE:
Wireshark (formerly Ethereal) 0.x
http://secunia.com/product/1228/

DESCRIPTION:
Some 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 unspecified error within the SCSI protocol dissector can be
exploited to crash the application.

2) Off-by-one errors exist in the IPSec ESP preference parser.
Successful exploitation requires that Wireshark has been compiled
with ESP decryption support.

3) Errors in the DHCP dissector and potentially other protocol
dissectors can be exploited to crash Wireshark due to a bug in Glib.
This only affects the Windows version.

4) An error within the Q.2391 dissector can be exploited to cause a
DoS due to memory consumption.

Successful exploitation of the vulnerabilities may cause Wireshark to
stop responding, consume large amounts of system memory, crash, or
execute arbitrary code.

SOLUTION:
Update to version 0.99.3.

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

ORIGINAL ADVISORY:
http://www.wireshark.org/security/wnpa-sec-2006-02.html

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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.

Subscribe:
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Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
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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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