CVE-2017-10153 Denial of service in Communications WebRTC Session Controller

What is CVE-2017-10153?

CVE-2017-10153 is a medium-severity denial of service vulnerability in Oracle Corporation Communications WebRTC Session Controller, published on 19 Oct 2017. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Communications WebRTC Session Controller component of Oracle Communications Applications (subcomponent: Security (Gson)). Supported versions that are affected are 7.0, 7.1 and 7.2. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise Oracle Communications WebRTC Session Controller. While the vulnerability is in Oracle Communications WebRTC Session Controller, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications WebRTC Session Controller. CVSS 3.0 Base Score 6.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H).

Which versions are affected by CVE-2017-10153?

It affects 1 product.

Products include Oracle Communications Webrtc Session Controller.

How do I fix CVE-2017-10153?

No fix has been published for CVE-2017-10153 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2017-10153 being exploited?

There is no known exploitation of CVE-2017-10153 in the wild and no public exploit code.

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-926c-cr9x-88j4.