NVD

Id
25637  
Name
CVE-2015-4146  
Description
The EAP-pwd peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not clear the L (Length) and M (More) flags before determining if a response should be fragmented, which allows remote attackers to cause a denial of service (crash) via a crafted message.  
Reject
 
CVSS Version
2  
CVSS Score
5  
Severity
Medium  
CVSS Base Score
5  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
10  
CVSS Vector
(AV:N/AC:L/Au:N/C:N/I:N/A:P)  
Pub Date
2017-01-19  
Published
2015-06-15  
Modified Date
2016-07-29  
Seq
2015-4146  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
135636 25637 CVE-2015-4146 openSUSE-SU-2015:1030  View
135637 25637 CVE-2015-4146 http://w1.fi/security/2015-4/0005-EAP-pwd-peer-Fix-asymmetric-fragmentation-behavior.patch  View
135638 25637 CVE-2015-4146 http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt  View
135639 25637 CVE-2015-4146 [oss-security] 20150509 Re: CVE request: vulnerability in wpa_supplicant and hostapd  View
135640 25637 CVE-2015-4146 [oss-security] 20150531 Re: CVE request: vulnerability in wpa_supplicant and hostapd  View
135641 25637 CVE-2015-4146 GLSA-201606-17  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
7844 JVNDB-2015-003164 hostapd および wpa_supplicant の EAP-pwd ピアの実装におけるサービス運用妨害 (DoS) の脆弱性 hostapd および wpa_supplicant の EAP-pwd ピアの実装は、応答が断片化されるかどうかを判断する前に L (Length) および M (More) フラグを消去しないため、サービス運用妨害 (クラッシュ) 状態にされる脆弱性が存在します。 CVE-2015-4146 81371 CVE-2015-4146 25637 5 http://jvndb.jvn.jp/ja/contents/2015/JVNDB-2015-003164.html 2015-05-04 2015-06-18 View