CVE-2013-5474 Race condition in n/a
Remote attackers can cause a denial of service in Cisco IOS devices via fragmented IPv6 packets due to a race condition in virtual fragmentation reassembly.
- 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-2013-5474?
CVE-2013-5474 is a high-severity vulnerability in Cisco Ios, published on 27 Sep 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Race condition in the IPv6 virtual fragmentation reassembly (VFR) implementation in Cisco IOS 12.2 through 12.4 and 15.0 through 15.3 allows remote attackers to cause a denial of service (device reload or hang) via fragmented IPv6 packets, aka Bug ID CSCud64812.
Weakness: CWE-362
Which versions are affected by CVE-2013-5474?
It affects 1 product.
Products include Cisco Ios.
How do I fix CVE-2013-5474?
No fix has been published for CVE-2013-5474 yet. Limit exposure of the affected software until one is available.
Is CVE-2013-5474 being exploited?
There is no known exploitation of CVE-2013-5474 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-pj68-37fj-g5m7.