1. CVE-Search
  2. CVE-2015-4146
ID CVE-2015-4146
Summary 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.
References
Vulnerable Configurations
  • cpe:2.3:a:w1.fi:wpa_supplicant:1.0:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:wpa_supplicant:1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:w1.fi:wpa_supplicant:1.1:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:wpa_supplicant:1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:w1.fi:wpa_supplicant:2.0:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:wpa_supplicant:2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:w1.fi:wpa_supplicant:2.1:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:wpa_supplicant:2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:w1.fi:wpa_supplicant:2.2:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:wpa_supplicant:2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:w1.fi:wpa_supplicant:2.3:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:wpa_supplicant:2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:w1.fi:wpa_supplicant:2.4:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:wpa_supplicant:2.4:*:*:*:*:*:*:*
  • cpe:2.3:a:w1.fi:hostapd:1.0:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:hostapd:1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:w1.fi:hostapd:1.1:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:hostapd:1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:w1.fi:hostapd:2.0:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:hostapd:2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:w1.fi:hostapd:2.1:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:hostapd:2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:w1.fi:hostapd:2.2:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:hostapd:2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:w1.fi:hostapd:2.3:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:hostapd:2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:w1.fi:hostapd:2.4:*:*:*:*:*:*:*
    cpe:2.3:a:w1.fi:hostapd:2.4:*:*:*:*:*:*:*
  • cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
    cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
  • cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
    cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
CVSS
Base: 5.0 (as of 30-10-2018 - 16:27)
Impact:
Exploitability:
CWE NVD-CWE-noinfo
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE PARTIAL
cvss-vector via4 AV:N/AC:L/Au:N/C:N/I:N/A:P
refmap via4
confirm
debian DSA-3397
gentoo GLSA-201606-17
mlist
  • [oss-security] 20150509 Re: CVE request: vulnerability in wpa_supplicant and hostapd
  • [oss-security] 20150531 Re: CVE request: vulnerability in wpa_supplicant and hostapd
suse openSUSE-SU-2015:1030
ubuntu USN-2650-1
Last major update 30-10-2018 - 16:27
Published 15-06-2015 - 15:59
Last modified 30-10-2018 - 16:27
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