CVE-2014-3331 Denial of service in n/a
Remote attackers can crash the Packet Data Network Gateway process via crafted TCP packets, causing denial of service.
- 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-2014-3331?
CVE-2014-3331 is a medium-severity denial of service vulnerability in n/a, published on 20 Aug 2014. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Session Manager component in Packet Data Network Gateway (aka PGW) in Cisco ASR 5000 Series Software 11.0, 12.0, 12.1, 12.2, 14.0, 15.0, 16.x through 16.1.2, and 17.0 allows remote attackers to cause a denial of service (process crash) via a crafted TCP packet, aka Bug ID CSCuo21914.
Weakness: CWE-20
Which versions are affected by CVE-2014-3331?
It affects 1 product.
Products include Cisco Asr 5000 Series Software.
How do I fix CVE-2014-3331?
No fix has been published for CVE-2014-3331 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-2014-3331 being exploited?
There is no known exploitation of CVE-2014-3331 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-w2m9-fj8g-ffm2.