CVE-2015-4143
Published: 1 June 2015
The EAP-pwd server and peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted (1) Commit or (2) Confirm message payload.
Priority
Status
Package | Release | Status |
---|---|---|
wpasupplicant Launchpad, Ubuntu, Debian |
upstream |
Pending
(2.5)
|
precise |
Not vulnerable
(code not present)
|
|
trusty |
Does not exist
|
|
utopic |
Does not exist
|
|
vivid |
Does not exist
|
|
hostapd Launchpad, Ubuntu, Debian |
upstream |
Pending
(2.5)
|
precise |
Not vulnerable
(code not present)
|
|
trusty |
Does not exist
|
|
utopic |
Does not exist
|
|
vivid |
Does not exist
|
|
wpa Launchpad, Ubuntu, Debian |
upstream |
Pending
(2.5)
|
precise |
Does not exist
|
|
trusty |
Released
(2.1-0ubuntu1.3)
|
|
utopic |
Released
(2.1-0ubuntu4.2)
|
|
vivid |
Released
(2.1-0ubuntu7.2)
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4143
- http://w1.fi/security/2015-4/
- http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt
- http://w1.fi/security/2015-4/0001-EAP-pwd-peer-Fix-payload-length-validation-for-Commi.patch
- http://w1.fi/security/2015-4/0002-EAP-pwd-server-Fix-payload-length-validation-for-Com.patch
- http://www.openwall.com/lists/oss-security/2015/05/07/5
- http://www.openwall.com/lists/oss-security/2015/05/31/6
- https://ubuntu.com/security/notices/USN-2650-1
- NVD
- Launchpad
- Debian