CVE-2015-4141 (retired)

Priority
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.
Assigned-to
mdeslaur
Package
Upstream:pending (2.5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needed)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Patches:
Other:http://w1.fi/security/2015-2/0001-WPS-Fix-HTTP-chunked-transfer-encoding-parser.patch
Package
Source: wpa (LP Ubuntu Debian)
Upstream:pending (2.5)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):released (2.1-0ubuntu1.3)
Ubuntu 16.04 LTS (Xenial Xerus):released (2.1-0ubuntu8)
Patches:
Other:http://w1.fi/security/2015-2/0001-WPS-Fix-HTTP-chunked-transfer-encoding-parser.patch
Package
Upstream:pending (2.5)
Ubuntu 12.04 ESM (Precise Pangolin):not-affected (code not built)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Patches:
Other:http://w1.fi/security/2015-2/0001-WPS-Fix-HTTP-chunked-transfer-encoding-parser.patch
More Information

Updated: 2019-03-26 12:15:31 UTC (commit ccdecfcf0fead22bd291e5f4ea745a46872dcb15)