CVE-2012-1327 - Improper Access Control

Severity

61%

Complexity

65%

Confidentiality

115%

dot11t/t_if_dot11_hal_ath.c in Cisco IOS 12.3, 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service (assertion failure and reboot) via 802.11 wireless traffic, as demonstrated by a video call from Apple iOS 5.0 on an iPhone 4S, aka Bug ID CSCtt94391.

dot11t/t_if_dot11_hal_ath.c in Cisco IOS 12.3, 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service (assertion failure and reboot) via 802.11 wireless traffic, as demonstrated by a video call from Apple iOS 5.0 on an iPhone 4S, aka Bug ID CSCtt94391.

CVSS 2.0 Base Score 6.1. CVSS Attack Vector: adjacent_network. CVSS Attack Complexity: low. CVSS Vector: (AV:A/AC:L/Au:N/C:N/I:N/A:C).

Overview

Type

Cisco IOS

First reported 12 years ago

2012-05-03 20:55:00

Last updated 7 years ago

2017-12-07 02:29:00

Affected Software

Cisco IOS 12.3

12.3

Cisco IOS 12.4

12.4

Cisco IOS 15.0

15.0

Cisco IOS 15.1

15.1

References

http://www.cisco.com/en/US/docs/ios/15_1/release/notes/151-2TCAVS.html

Release Notes, Vendor Advisory

ciscoios-wireless-traffic-dos(75413)

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