SSL: OpenSSL DHE and ECDHE Parameters 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-DOS
Severity
Major
Recommended
True
Recommended Action
Drop
Category
SSL
Keywords
CVE-2017-3730 DHE Dereference ECDHE NULL OpenSSL Parameters Pointer and
Release Date
02/28/2017
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3590
False Positive
Unknown
Vendors
Oracle
Openssl
CVSS Score
5.0