CVE-2016-1425 Denial of service in n/a
Remote attackers can crash Cisco IOS devices by sending crafted LLDP packets, requiring a patch to restore service availability.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2016-1425?
CVE-2016-1425 is a medium-severity denial of service vulnerability in Cisco Ios, published on 3 Jul 2016. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Cisco IOS 15.0(2)SG5, 15.1(2)SG3, 15.2(1)E, 15.3(3)S, and 15.4(1.13)S allows remote attackers to cause a denial of service (device crash) via a crafted LLDP packet, aka Bug ID CSCun66735.
Weakness: CWE-119
Which versions are affected by CVE-2016-1425?
It affects 1 product.
Products include Cisco Ios.
How do I fix CVE-2016-1425?
No fix has been published for CVE-2016-1425 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-2016-1425 being exploited?
There is no known exploitation of CVE-2016-1425 in the wild and no public exploit code.
Other vulnerabilities in Cisco Ios
- CVE-2017-12240 Cisco IOS and IOS XE Software DHCP Remote Code Execution
- CVE-2017-3881 Cisco IOS and IOS XE Remote Code Execution
- CVE-2018-0167 Cisco IOS, XR, and XE Software Buffer Overflow
- CVE-2017-6736 Cisco IOS and IOS XE Software SNMP Remote Code Execution
- CVE-2017-6737 Cisco IOS and IOS XE Software SNMP Remote Code Execution
Sources
Also known as GHSA-6vgp-m9h9-xgw2.