wpa_supplicant Remote Code Execution Vulnearability
Last Update Date:
24 Apr 2015 10:09
Release Date:
24 Apr 2015
3711
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RISK: Medium Risk
TYPE: Servers - Network Management
A vulnerability has been identified in wpa_supplicant. A remote user can cause denial of service conditions, obtain potentially sensitive information, or potentially execute arbitrary code on the target system.
A remote user on the wireless network can send specially crafted SSID data to trigger a buffer overflow and potentially execute arbitrary code on the target system.
Impact
- Denial of Service
- Remote Code Execution
- Information Disclosure
System / Technologies affected
- Version 1.0 - 2.4; with CONFIG_P2P build option enabled
Solutions
Before installation of the software, please visit the software manufacturer web-site for more details.
The vendor has issued a patch, available at:
http://w1.fi/security/2015-1/0001-P2P-Validate-SSID-element-length-before-copying-it-C.patch
The fix will be included in version 2.5.
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Source
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