CVE-2017-12282 A vulnerability in the Access Network Query Protocol (ANQP) ingress frame processing functionality of Cisco Wireless LAN Controllers could a
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2017-12282?
CVE-2017-12282 is a medium-severity vulnerability in Cisco Wireless Lan Controller Software, published on 2 Nov 2017.
Official description
A vulnerability in the Access Network Query Protocol (ANQP) ingress frame processing functionality of Cisco Wireless LAN Controllers could allow an unauthenticated, Layer 2 RF-adjacent attacker to cause an affected device to restart unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete input validation of ANQP query frames by the affected device. An attacker could exploit this vulnerability by sending a malformed ANQP query frame to an affected device that is on an RF-adjacent network. A successful exploit could allow the attacker to cause the affected device to restart unexpectedly, resulting in a DoS condition. This vulnerability affects Cisco Wireless LAN Controllers that are running a vulnerable release of Cisco WLC Software and are configured to support Hotspot 2.0. Cisco Bug IDs: CSCve05779.
Weakness: CWE-119
Which versions are affected by CVE-2017-12282?
It affects 1 product.
Products include Cisco Wireless Lan Controller Software.
How do I fix CVE-2017-12282?
No fix has been published for CVE-2017-12282 yet. Limit exposure of the affected software until one is available.
Is CVE-2017-12282 being exploited?
There is no known exploitation of CVE-2017-12282 in the wild and no public exploit code.
Other vulnerabilities in Cisco Wireless Lan Controller Software
Sources
Also known as GHSA-hgqv-j65h-2xj9.