Unscored severity · published Sep 27, 2012
CVE-2012-3950
The Intrusion Prevention System (IPS) feature in Cisco IOS 12.3 through 12.4 and 15.0 through 15.2, in certain configurations of enabled categories and missing signatures, allows…
–
CVSS
1.5%
EPSS
No
On KEV
Description
The Intrusion Prevention System (IPS) feature in Cisco IOS 12.3 through 12.4 and 15.0 through 15.2, in certain configurations of enabled categories and missing signatures, allows remote attackers to cause a denial of service (device reload) via DNS packets, aka Bug ID CSCtw55976.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
Ios · Cisco
12.3; 12.3(1a); 12.3(2)ja; 12.3(2)ja5; 12.3(2)jk; 12.3(2)jk1; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-3950
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-3950
secunia.com
http://secunia.com/advisories/50777
Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-ios-ips
www.securityfocus.com
http://www.securityfocus.com/bid/55695
www.securitytracker.com
http://www.securitytracker.com/id?1027580
exchange.xforce.ibmcloud.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/78882
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