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CVE-2023-52161

Date: February 21, 2024

The Access Point functionality in eapol_auth_key_handle in eapol.c in iNet wireless daemon (IWD) before 2.14 allows attackers to gain unauthorized access to a protected Wi-Fi network. An attacker can complete the EAPOL handshake by skipping Msg2/4 and instead sending Msg4/4 with an all-zero key.

Language: C

Severity Score

Related Resources (16)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FOQ6VEE3CPJAQLMMGMLCYDGWHVG7UCJI/
https://lists.debian.org/debian-lts-announce/2024/02/msg00008.html
https://git.kernel.org/pub/scm/network/wireless/iwd.git/commit/?id=6415420f1c92012f64063c131480ffcef58e60ca
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FOQ6VEE3CPJAQLMMGMLCYDGWHVG7UCJI/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TL2CFNWBL2E6AT2SIY2PR3IAWVCDYJZQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4KSGT4IZ23CJBOQA3AFYEMBJ5OHFZBMK/
https://www.top10vpn.com/research/wifi-vulnerabilities/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYRPQ3OLV3GGLUCDYWBHU34DLBLM62XJ/
https://security-tracker.debian.org/tracker/CVE-2023-52161
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TL2CFNWBL2E6AT2SIY2PR3IAWVCDYJZQ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4KSGT4IZ23CJBOQA3AFYEMBJ5OHFZBMK/
https://iwd.wiki.kernel.org/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZZTPXEPTMASG37NDGAQMH2OTM6OPIP5A/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZZTPXEPTMASG37NDGAQMH2OTM6OPIP5A/
https://nvd.nist.gov/vuln/detail/CVE-2023-52161
https://www.mend.io/vulnerability-database/CVE-2023-52161

Severity Score

Weakness Type (CWE)

Improper Authentication

CWE-287

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

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