High severity · published Oct 5, 2016
CVE-2016-6384
Cisco IOS 12.2 through 12.4 and 15.0 through 15.6 and IOS XE 3.1 through 3.17 and 16.2 allow remote attackers to cause a denial of service (device reload) via crafted fields in an…
7.5
CVSS
4.2%
EPSS
No
On KEV
Description
Cisco IOS 12.2 through 12.4 and 15.0 through 15.6 and IOS XE 3.1 through 3.17 and 16.2 allow remote attackers to cause a denial of service (device reload) via crafted fields in an H.323 message, aka Bug ID CSCux04257.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.2% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IX
IOS XE · Cisco
3.1 through 3.17; 16.2 · source: NVD
IO
Ios · Cisco
12.2 through 12.4; 15.0 through 15.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-6384
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-6384
Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-h323
Third Party Advisory
http://www.securityfocus.com/bid/93209
Third Party Advisory
http://www.securitytracker.com/id/1036914
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