CVE-2013-1146 Denial of service in n/a
Remote attackers can cause a denial of service on Cisco Catalyst switches by sending crafted Smart Install packets, requiring immediate patching.
- 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-2013-1146?
CVE-2013-1146 is a high-severity denial of service vulnerability in Cisco Ios, published on 28 Mar 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Smart Install client functionality in Cisco IOS 12.2 and 15.0 through 15.3 on Catalyst switches allows remote attackers to cause a denial of service (device reload) via crafted image list parameters in Smart Install packets, aka Bug ID CSCub55790.
Weakness: CWE-119
Which versions are affected by CVE-2013-1146?
It affects 1 product.
Products include Cisco Ios.
How do I fix CVE-2013-1146?
No fix has been published for CVE-2013-1146 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-2013-1146 being exploited?
There is no known exploitation of CVE-2013-1146 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-j6vf-c5c5-5r47.