CVE-2018-14526

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
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00013.html
http://www.securitytracker.com/id/1041438 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:3107
https://cert-portal.siemens.com/productcert/pdf/ssa-344983.pdf
https://lists.debian.org/debian-lts-announce/2018/08/msg00009.html Mailing List Third Party Advisory
https://papers.mathyvanhoef.com/woot2018.pdf Technical Description Third Party Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-18:11.hostapd.asc Mitigation Patch Third Party Advisory
https://usn.ubuntu.com/3745-1/ Third Party Advisory
https://w1.fi/security/2018-1/unauthenticated-eapol-key-decryption.txt Mitigation Patch Vendor Advisory
https://www.us-cert.gov/ics/advisories/icsa-19-344-01
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00013.html
http://www.securitytracker.com/id/1041438 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:3107
https://cert-portal.siemens.com/productcert/pdf/ssa-344983.pdf
https://lists.debian.org/debian-lts-announce/2018/08/msg00009.html Mailing List Third Party Advisory
https://papers.mathyvanhoef.com/woot2018.pdf Technical Description Third Party Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-18:11.hostapd.asc Mitigation Patch Third Party Advisory
https://usn.ubuntu.com/3745-1/ Third Party Advisory
https://w1.fi/security/2018-1/unauthenticated-eapol-key-decryption.txt Mitigation Patch Vendor Advisory
https://www.us-cert.gov/ics/advisories/icsa-19-344-01
Configurations

Configuration 1 (hide)

OR 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:18.04:*:*:*:lts:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:49

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00013.html - () http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00013.html -
References () http://www.securitytracker.com/id/1041438 - Third Party Advisory, VDB Entry () http://www.securitytracker.com/id/1041438 - Third Party Advisory, VDB Entry
References () https://access.redhat.com/errata/RHSA-2018:3107 - () https://access.redhat.com/errata/RHSA-2018:3107 -
References () https://cert-portal.siemens.com/productcert/pdf/ssa-344983.pdf - () https://cert-portal.siemens.com/productcert/pdf/ssa-344983.pdf -
References () https://lists.debian.org/debian-lts-announce/2018/08/msg00009.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2018/08/msg00009.html - Mailing List, Third Party Advisory
References () https://papers.mathyvanhoef.com/woot2018.pdf - Technical Description, Third Party Advisory () https://papers.mathyvanhoef.com/woot2018.pdf - Technical Description, Third Party Advisory
References () https://security.FreeBSD.org/advisories/FreeBSD-SA-18:11.hostapd.asc - Mitigation, Patch, Third Party Advisory () https://security.FreeBSD.org/advisories/FreeBSD-SA-18:11.hostapd.asc - Mitigation, Patch, Third Party Advisory
References () https://usn.ubuntu.com/3745-1/ - Third Party Advisory () https://usn.ubuntu.com/3745-1/ - Third Party Advisory
References () https://w1.fi/security/2018-1/unauthenticated-eapol-key-decryption.txt - Mitigation, Patch, Vendor Advisory () https://w1.fi/security/2018-1/unauthenticated-eapol-key-decryption.txt - Mitigation, Patch, Vendor Advisory
References () https://www.us-cert.gov/ics/advisories/icsa-19-344-01 - () https://www.us-cert.gov/ics/advisories/icsa-19-344-01 -

Information

Published : 2018-08-08 19:29

Updated : 2024-11-21 03:49


NVD link : CVE-2018-14526

Mitre link : CVE-2018-14526

CVE.ORG link : CVE-2018-14526


JSON object : View

Products Affected

w1.fi

  • wpa_supplicant

canonical

  • ubuntu_linux

debian

  • debian_linux
CWE
CWE-924

Improper Enforcement of Message Integrity During Transmission in a Communication Channel