OpenSSL < 0.9.7l / 0.9.8d Multiple Vulnerabilities
Critical Nessus Plugin ID 17757
SynopsisThe remote server is affected by multiple vulnerabilities.
DescriptionAccording to its banner, the remote server is running a version of OpenSSL that is earlier than 0.9.7l or 0.9.8d. As such, it is affected by multiple vulnerabilities :
- A remote attacker could trigger a denial of service, either via malformed ASN.1 structures or specially crafted public keys. (CVE-2006-2937, CVE-2006-3738)
- A remote attacker could execute arbitrary code on the remote server by exploiting a buffer overflow in the SSL_get_shared_ciphers function. (CVE-2006-2940)
- A remote attacker could crash a client by sending an invalid server Hello. (CVE-2006-4343)
SolutionUpgrade to OpenSSL 0.9.7l / 0.9.8d or later.