| ID |
CVE-2018-14526
|
| Summary |
An issue was discovered in rsn_supp/wpa.c in wpa_supplicant 2.0 through 2.6. Under certain conditions, the integrity of EAPOL-Key messages is not checked, leading to a decryption oracle. An attacker within range of the Access Point and client can abuse the vulnerability to recover sensitive information. |
| References |
|
| Vulnerable Configurations |
-
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
-
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
-
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
-
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
-
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:2.0-16:*:*:*:*:*:*:*
cpe:2.3:a:w1.fi:wpa_supplicant:2.0-16:*:*:*:*:*:*:*
-
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:wpa_supplicant:2.5:*:*:*:*:*:*:*
cpe:2.3:a:w1.fi:wpa_supplicant:2.5:*:*:*:*:*:*:*
-
cpe:2.3:a:w1.fi:wpa_supplicant:2.6:*:*:*:*:*:*:*
cpe:2.3:a:w1.fi:wpa_supplicant:2.6:*:*:*:*:*:*:*
|
| CVSS |
| Base: | 3.3 (as of 03-10-2019 - 00:03) |
| Impact: | |
| Exploitability: | |
|
| CWE |
CWE-924 |
| CAPEC |
|
| Access |
| Vector | Complexity | Authentication |
| ADJACENT_NETWORK |
LOW |
NONE |
|
| Impact |
| Confidentiality | Integrity | Availability |
| PARTIAL |
NONE |
NONE |
|
| cvss-vector
via4
|
AV:A/AC:L/Au:N/C:P/I:N/A:N
|
| redhat
via4
|
| advisories | | bugzilla | | id | 1614520 | | title | CVE-2018-14526 wpa_supplicant: Unauthenticated EAPOL-Key decryption in wpa_supplicant |
| | oval | | OR | | comment | Red Hat Enterprise Linux must be installed | | oval | oval:com.redhat.rhba:tst:20070304026 |
| AND | | comment | Red Hat Enterprise Linux 7 is installed | | oval | oval:com.redhat.rhba:tst:20150364027 |
| comment | wpa_supplicant is earlier than 1:2.6-12.el7 | | oval | oval:com.redhat.rhsa:tst:20183107001 |
| comment | wpa_supplicant is signed with Red Hat redhatrelease2 key | | oval | oval:com.redhat.rhsa:tst:20141956002 |
|
|
| | rhsa | | id | RHSA-2018:3107 | | released | 2018-10-30 | | severity | Moderate | | title | RHSA-2018:3107: wpa_supplicant security and bug fix update (Moderate) |
|
| | rpms | - wpa_supplicant-1:2.6-12.el7
- wpa_supplicant-debuginfo-1:2.6-12.el7
|
|
| refmap
via4
|
|
| Last major update |
03-10-2019 - 00:03 |
| Published |
08-08-2018 - 19:29 |
| Last modified |
03-10-2019 - 00:03 |
