OSVDB ID: 29260

Title: OpenSSL Malformed ASN.1 Structure Resource Consumption DoS

Info

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 due to an error in processing malformed ASN.1 structures which may lead to infinite loop and consumption of memory, and will result in loss of availability for the service.

Classification

Location: Remote / Network Access
Attack Type: Denial of Service
Impact: Loss of Availability
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

OpenSSL

0.9.7
0.9.8

CyberGuard Corporation

SnapGear

3.1.4u1

References

Credit

  • Dr. S. N. Henson - The OpenSSL Project
  • Open Network Security - Open Network Security


Direct URL: http://osvdb.org/36218