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LIN9-7324 : Security Advisory - wpa-supplicant - CVE-2018-14526

Created: Aug 15, 2018    Updated: Dec 3, 2018
Resolved Date: Aug 23, 2018
Found In Version: 9.0.0.17
Fix Version: 9.0.0.18
Severity: Standard
Applicable for: Wind River Linux 9
Component/s: Userspace

Description

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.

https://nvd.nist.gov/vuln/detail/CVE-2018-14526

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