CVE-2016-4476
Published: 9 May 2016
hostapd 0.6.7 through 2.5 and wpa_supplicant 0.6.7 through 2.5 do not reject \n and \r characters in passphrase parameters, which allows remote attackers to cause a denial of service (daemon outage) via a crafted WPS operation.
Priority
Low
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
hostapd Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| precise |
Does not exist
(precise was needed)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
wpa Launchpad, Ubuntu, Debian |
artful |
Released
(2.4-0ubuntu10)
|
| bionic |
Released
(2.4-0ubuntu10)
|
|
| cosmic |
Released
(2.4-0ubuntu10)
|
|
| disco |
Released
(2.4-0ubuntu10)
|
|
| eoan |
Released
(2.4-0ubuntu10)
|
|
| focal |
Released
(2.4-0ubuntu10)
|
|
| groovy |
Released
(2.4-0ubuntu10)
|
|
| hirsute |
Released
(2.4-0ubuntu10)
|
|
| precise |
Does not exist
|
|
| trusty |
Released
(2.1-0ubuntu1.5)
|
|
| upstream |
Needs triage
|
|
| wily |
Ignored
(reached end-of-life)
|
|
| xenial |
Released
(2.4-0ubuntu6.2)
|
|
| yakkety |
Ignored
(reached end-of-life)
|
|
| zesty |
Released
(2.4-0ubuntu9.1)
|
|
|
Patches: upstream: http://w1.fi/security/2016-1/0001-WPS-Reject-a-Credential-with-invalid-passphrase.patch upstream: http://w1.fi/security/2016-1/0002-Reject-psk-parameter-set-with-invalid-passphrase-cha.patch upstream: http://w1.fi/security/2016-1/0003-Remove-newlines-from-wpa_supplicant-config-network-o.patch upstream: http://w1.fi/security/2016-1/0004-Reject-SET_CRED-commands-with-newline-characters-in-.patch upstream: http://w1.fi/security/2016-1/0005-Reject-SET-commands-with-newline-characters-in-the-s.patch |
||
|
wpasupplicant Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| precise |
Ignored
(end of ESM support, was needed)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|