41935 : yaSSL handshake.cpp ProcessOldClientHello Function Remote Overflow
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Views All Time

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Info

Last Modified

6 months ago

Percent Complete

75%

Disclosure

Jan 15, 2008

Discovery

Unknown

Dates

Exploit

Unknown

Solution

Feb 06, 2008

Description

(Description Provided by CVE) : Multiple buffer overflows in yaSSL 1.7.5 and earlier, as used in MySQL and possibly other products, allow remote attackers to execute arbitrary code via (1) the ProcessOldClientHello function in handshake.cpp or (2) "input_buffer& operator>>" in yassl_imp.cpp.

Classification

Location: Remote/Network Access Required
Attack Type: Denial of Service, Input Manipulation
Impact: Loss of Integrity, Loss of Availability
Solution: Solution Unknown
Exploit: Exploit Unknown
Disclosure: Vendor Verified
OSVDB: Vuln Dependent

Solution

Upgrade to version 1.8.6 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

yaSSL
Watch-list
yaSSL
Watch-list
1.7.5

References

Tools & Filters

Snort

13593 13711 13712 13713 13714

Nessus

30125 31638 31783

Credit

  • Luigi Auriemma - aluigiBrand New Doo Dooaltervista.org - http://aluigi.altervista.org

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