CVE-2015-4141
Published: 1 June 2015
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
hostapd Launchpad, Ubuntu, Debian |
precise |
Ignored
(end of life)
|
| trusty |
Does not exist
|
|
| upstream |
Pending
(2.5)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
Patches: other: http://w1.fi/security/2015-2/0001-WPS-Fix-HTTP-chunked-transfer-encoding-parser.patch |
||
|
wpa Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Released
(2.1-0ubuntu1.3)
|
|
| upstream |
Pending
(2.5)
|
|
| utopic |
Released
(2.1-0ubuntu4.2)
|
|
| vivid |
Released
(2.1-0ubuntu7.2)
|
|
| wily |
Released
(2.1-0ubuntu8)
|
|
| xenial |
Released
(2.1-0ubuntu8)
|
|
| yakkety |
Released
(2.1-0ubuntu8)
|
|
| zesty |
Released
(2.1-0ubuntu8)
|
|
|
Patches: other: http://w1.fi/security/2015-2/0001-WPS-Fix-HTTP-chunked-transfer-encoding-parser.patch |
||
|
wpasupplicant Launchpad, Ubuntu, Debian |
precise |
Not vulnerable
(code not built)
|
| trusty |
Does not exist
|
|
| upstream |
Pending
(2.5)
|
|
| utopic |
Does not exist
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
Patches: other: http://w1.fi/security/2015-2/0001-WPS-Fix-HTTP-chunked-transfer-encoding-parser.patch |
||
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4141
- http://w1.fi/security/2015-2/
- http://w1.fi/security/2015-2/wps-upnp-http-chunked-transfer-encoding.txt
- http://www.openwall.com/lists/oss-security/2015/05/09/4
- https://ubuntu.com/security/notices/USN-2650-1
- NVD
- Launchpad
- Debian