Vulnerability Details : CVE-2016-1402
The Active Directory (AD) integration component in Cisco Identity Service Engine (ISE) before 1.2.0.899 patch 7, when AD group-membership authorization is enabled, allows remote attackers to cause a denial of service (authentication outage) via a crafted Password Authentication Protocol (PAP) authentication request, aka Bug ID CSCun25815.
Vulnerability category: OverflowBypassGain privilegeDenial of service
Products affected by CVE-2016-1402
- cpe:2.3:a:cisco:identity_services_engine_software:1.2.0.899:p6:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine_software:1.2.0.899:p5:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine_software:1.2.0.899:p2:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine_software:1.2.0.899:p1:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine_software:1.2.0.899:p4:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine_software:1.2.0.899:p3:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-1402
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-1402
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2016-1402
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-1402
-
http://www.securitytracker.com/id/1035946
Cisco Identity Services Engine Active Directory Bug Lets Remote Users Deny Service - SecurityTracker
-
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160517-ise
Cisco Identity Services Engine Active Directory Integration Component Remote Denial of Service VulnerabilityVendor Advisory
Jump to