CVE-2015-4201 Denial of service in n/a
Remote attackers can cause a denial of service on Cisco ASR 5000 devices by sending invalid TCP/IP headers to the GGSN component.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2015-4201?
CVE-2015-4201 is a medium-severity denial of service vulnerability in n/a, published on 20 Jun 2015. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Gateway General Packet Radio Service Support Node (GGSN) component on Cisco ASR 5000 devices with software 17.2.0.59184 and 18.0.L0.59219 allows remote attackers to cause a denial of service (Session Manager restart) via an invalid TCP/IP header, aka Bug ID CSCut68058.
Weakness: CWE-20
Which versions are affected by CVE-2015-4201?
It affects 1 product.
Products include Cisco Asr 5000 Series Software.
How do I fix CVE-2015-4201?
No fix has been published for CVE-2015-4201 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-2015-4201 being exploited?
There is no known exploitation of CVE-2015-4201 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2017-3819 Privilege escalation in Cisco StarOS
- CVE-2017-6612 Open redirect in Cisco ASR 5000 Series Aggregation Services Routers
- CVE-2017-6672 Security feature bypass in Cisco ASR 5000 Series Aggregation Services Routers
- CVE-2016-6467 Denial of service in Cisco Aggregation Services Router (ASR) 5000 Series Switch
- CVE-2016-9203 Denial of service in Cisco ASR 5000
Sources
Also known as GHSA-g9cj-g4rw-3p5m.