OpenSSL SSL_get_shared_ciphers Function Buffer Overflow
Severity: CRITICAL
CVE Identifier: CVE-2006-3738
Advisory Date: JUL 21, 2015
DESCRIPTION
Buffer overflow in the SSL_get_shared_ciphers function in OpenSSL has unspecified impact and remote attack vectors involving a long list of ciphers.
Note: The detection logic for a DPI rule is same for both vulnerabilities CVE-2006-3738 & CVE-2007-5135 due to same vulnerable condition. Hence you may see over recommendation of this vulnerability when there is no patch detected for vulnerability CVE-2007-5135.
TREND MICRO PROTECTION INFORMATION
Failed exploit attempts may crash applications, denying service to legitimate users.
SOLUTION
Trend Micro Deep Security DPI Rule Number: 1000826
Trend Micro Deep Security DPI Rule Name: 1000826 - OpenSSL SSL_get_shared_ciphers Function Buffer Overflow
AFFECTED SOFTWARE AND VERSION
- OpenSSL Project OpenSSL 0.9.7
- OpenSSL Project OpenSSL 0.9.7a
- OpenSSL Project OpenSSL 0.9.7b
- OpenSSL Project OpenSSL 0.9.7c
- OpenSSL Project OpenSSL 0.9.7d
- OpenSSL Project OpenSSL 0.9.7e
- OpenSSL Project OpenSSL 0.9.7f
- OpenSSL Project OpenSSL 0.9.7g
- OpenSSL Project OpenSSL 0.9.7h
- OpenSSL Project OpenSSL 0.9.7i
- OpenSSL Project OpenSSL 0.9.7j
- OpenSSL Project OpenSSL 0.9.7k
- OpenSSL Project OpenSSL 0.9.8
- OpenSSL Project OpenSSL 0.9.8a
- OpenSSL Project OpenSSL 0.9.8b
- OpenSSL Project OpenSSL 0.9.8c