CVE-2015-4141 Detail

Current Description

The WPS UPnP function in hostapd, when using WPS AP, and wpa_supplicant, when using WPS external registrar (ER), 0.7.0 through 2.4 allows remote attackers to cause a denial of service (crash) via a negative chunk length, which triggers an out-of-bounds read or heap-based buffer overflow.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  N/A
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References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html Third Party Advisory 
http://w1.fi/security/2015-2/wps-upnp-http-chunked-transfer-encoding.txt Vendor Advisory 
http://www.debian.org/security/2015/dsa-3397
http://www.openwall.com/lists/oss-security/2015/05/09/4 Mailing List 
http://www.openwall.com/lists/oss-security/2015/05/31/6 Mailing List 
http://www.ubuntu.com/usn/USN-2650-1
https://security.gentoo.org/glsa/201606-17 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-4141
NVD Published Date:
06/15/2015
NVD Last Modified:
10/30/2018
Source:
MITRE