SSL: OpenSSL invalid Diffie-Hellman Parameter NULL Pointer Dereference
A NULL pointer dereference vulnerability exists in OpenSSL. Successful exploitation results in a denial of service condition on the affected service.
Extended Description
In OpenSSL 1.1.0 before 1.1.0d, if a malicious server supplies bad parameters for a DHE or ECDHE key exchange then this can result in the client attempting to dereference a NULL pointer leading to a client crash. This could be exploited in a Denial of Service attack.
Affected Products
Oracle jd_edwards_world_security
Short Name
SSL:OPENSSL-CVE-2017-3730
Severity
Major
Recommended
False
Recommended Action
None
Category
SSL
Keywords
CVE-2017-3730 Dereference Diffie-Hellman NULL OpenSSL Parameter Pointer bid:95812 invalid
Release Date
10/31/2018
Supported Platforms
srx-branch-19.3
vsrx3bsd-19.2
srx-19.4
vsrx3bsd-19.4
srx-branch-19.4
vsrx-19.4
vsrx-19.2
srx-19.3
srx-branch-12.3
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx-12.3
vmx-19.3
srx-12.3
Sigpack Version
3590
False Positive
Occasionally
Vendors
Oracle
Openssl
CVSS Score
5.0