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
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
21 Nov 2024, 03:49
Type | Values Removed | Values Added |
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References | () http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00013.html - | |
References | () http://www.securitytracker.com/id/1041438 - Third Party Advisory, VDB Entry | |
References | () https://access.redhat.com/errata/RHSA-2018:3107 - | |
References | () 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 | |
References | () 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 | |
References | () 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 | |
References | () 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