8.1 High
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
5.8 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
72.4%
The wpa_supplicant packages contain an 802.1X Supplicant with support for WEP, WPA, WPA2 (IEEE 802.11i / RSN), and various EAP authentication methods. They implement key negotiation with a WPA Authenticator for client stations and controls the roaming and IEEE 802.11 authentication and association of the WLAN driver.
Security Fix(es):
Red Hat would like to thank CERT for reporting these issues. Upstream acknowledges Mathy Vanhoef (University of Leuven) as the original reporter of these issues.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | ppc64 | wpa_supplicant | <Β 2.6-5.el7_4.1 | wpa_supplicant-2.6-5.el7_4.1.ppc64.rpm |
RedHat | 7 | aarch64 | wpa_supplicant | <Β 2.6-5.el7_4.1 | wpa_supplicant-2.6-5.el7_4.1.aarch64.rpm |
RedHat | 7 | s390x | wpa_supplicant-debuginfo | <Β 2.6-5.el7_4.1 | wpa_supplicant-debuginfo-2.6-5.el7_4.1.s390x.rpm |
RedHat | 7 | ppc64 | wpa_supplicant-debuginfo | <Β 2.6-5.el7_4.1 | wpa_supplicant-debuginfo-2.6-5.el7_4.1.ppc64.rpm |
RedHat | 7 | x86_64 | wpa_supplicant-debuginfo | <Β 2.6-5.el7_4.1 | wpa_supplicant-debuginfo-2.6-5.el7_4.1.x86_64.rpm |
RedHat | 7 | ppc64le | wpa_supplicant | <Β 2.6-5.el7_4.1 | wpa_supplicant-2.6-5.el7_4.1.ppc64le.rpm |
RedHat | 7 | x86_64 | wpa_supplicant | <Β 2.6-5.el7_4.1 | wpa_supplicant-2.6-5.el7_4.1.x86_64.rpm |
RedHat | 7 | s390x | wpa_supplicant | <Β 2.6-5.el7_4.1 | wpa_supplicant-2.6-5.el7_4.1.s390x.rpm |
RedHat | 7 | ppc64le | wpa_supplicant-debuginfo | <Β 2.6-5.el7_4.1 | wpa_supplicant-debuginfo-2.6-5.el7_4.1.ppc64le.rpm |
RedHat | 7 | aarch64 | wpa_supplicant-debuginfo | <Β 2.6-5.el7_4.1 | wpa_supplicant-debuginfo-2.6-5.el7_4.1.aarch64.rpm |
8.1 High
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
5.8 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
72.4%