cisco-sa-20190417-wlc-iapp

Cisco Wireless LAN Controller Software IAPP Message Handling Denial of Service Vulnerabilities

view advisory published 2019-04-17

Multiple vulnerabilities in the handling of Inter-Access Point Protocol (IAPP) messages by Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition. The vulnerabilities exist because the software improperly validates input on fields within IAPP messages. An attacker could exploit the vulnerabilities by sending malicious IAPP messages to an affected device. A successful exploit could allow the attacker to cause the Cisco WLC Software to reload, resulting in a DoS condition. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-wlc-iapp ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-wlc-iapp"]

describes (3)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2019-1800US	medium6.5	0.52% (44th)	—	2019-04-18
A vulnerability in the handling of Inter-Access Point Protocol (IAPP) messages by Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, adjacent attacker to…
CVE-2019-1799US	medium6.5	0.65% (51st)	—	2019-04-18
A vulnerability in the handling of Inter-Access Point Protocol (IAPP) messages by Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, adjacent attacker to…
CVE-2019-1796US	medium6.5	0.65% (51st)	—	2019-04-18
A vulnerability in the handling of Inter-Access Point Protocol (IAPP) messages by Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, adjacent attacker to…

references

External citations — patches, advisories, analysis.

cisco-sa-20190417-aironet-shellexternal
cisco-sa-20190417-wlc-csrfexternal
cisco-sa-20190417-wlc-guiexternal
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-wlc-iappexternal
Security Vulnerability Policyexternal
upgrade to an appropriate releaseexternal
https://www.cisco.com/c/en/us/products/end-user-license-agreement.htmlexternal
https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.htmlexternal

remediations (138)

Fixed8.0.100.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.100.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.100.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.110.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.110.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.110.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.115.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.115.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.115.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.120.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.120.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.120.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.121.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.121.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.121.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.132.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.132.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.132.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.133.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.133.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.133.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.135.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.135.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.135.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.140.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.140.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.140.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.150.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.150.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.150.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.152.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.152.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.0.152.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.1.102.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.1.102.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.1.102.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.1.111.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.1.111.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.1.111.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.1.122.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.1.122.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.1.122.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.1.131.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.1.131.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.1.131.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.100.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.100.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.100.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.110.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.110.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.110.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.111.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.111.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.111.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.121.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.121.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.121.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.130.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.130.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.130.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.141.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.141.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.141.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.151.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.151.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.151.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.160.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.160.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.160.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.161.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.161.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.161.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.164.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.164.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.164.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.166.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.166.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.2.166.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.102.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.102.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.102.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.111.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.111.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.111.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.112.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.112.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.112.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.121.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.121.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.121.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.122.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.122.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.122.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.130.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.130.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.130.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.131.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.131.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.131.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.132.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.132.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.132.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.133.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.133.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.133.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.140.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.140.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.140.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.141.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.141.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.141.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.143.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.143.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.3.143.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.4.100.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.4.100.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.4.100.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.5.103.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.5.103.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.5.103.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.5.105.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.5.105.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.5.105.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.5.110.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.5.110.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.5.110.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.5.120.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.5.120.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.5.120.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.6.101.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.6.101.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.6.101.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.7.102.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.7.102.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.7.102.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.7.106.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.7.106.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Fixed8.7.106.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com

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