29263 : OpenSSL SSLv2 get_server_hello Function Remote DoS
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Info

Last Modified
7 days ago

Percent Complete
100%

Disclosure
Sep 28, 2006

Discovery
Unknown

Dates

Exploit
Unknown

Solution
Unknown

Description

 OpenSSL contains a flaw that may allow a remote denial of service. The issue is triggered when an unspecified error occurs in the get_server_hello function, and will result in loss of availability for the client.

Classification

 Location: Remote/Network Access Required
Attack Type: Denial of Service
Impact: Loss of Availability
Exploit: Exploit Unavailable
Disclosure: OSVDB Verified

Solution

 Upgrade to version 0.9.7l, 0.9.8d or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products
The OpenSSL Project
Watch-list
OpenSSL
Watch-list
 0.9.7
0.9.8
CyberGuard Corporation
Watch-list
SnapGear
Watch-list
 3.1.4u1

References

Tools & Filters

Nessus

 22467 22472 22727 22881 22914 23863 24028 24558 25637 27187 27368 27933 29405 29542

Credit
  • Tavis Ormandy - tavisoBrand New Doo Doogoogle.com - Google Information Security Team
  • Will Drewry - wadBrand New Doo Doogoogle.com - Google Security Team

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