ALPINE-CVE-2018-14526

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2018-14526
Published: 08 Aug 2018, 19:29
Last modified:08 Jul 2026, 04:31

Vulnerability Summary

Overall Risk (default)
medium
26/100
CVSS Score
6.5 MEDIUM
3.0 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

08 Aug 2018, 19:29
Published
Vulnerability first disclosed
08 Jul 2026, 04:31
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.0•MEDIUM•Score: 6.5CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Systems

  • alpine•wpa_supplicant

    < 2.6-r14 | < 2.6-r14 | < 2.6-r14 | < 2.6-r14 | < 2.6-r14 | < 2.6-r14 | < 2.6-r14 | < 2.6-r14 | < 2.6-r14 | < 2.6-r14 | < 2.6-r14 | < 2.6-r14 | < 2.6-r14 | < 2.6-r14 | < 2.6-r14 | < 2.6-r3 | < 2.6-r5 | < 2.6-r9 | < 2.6-r14 | < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r3 | ≥ 2.0, < 2.6-r5 | ≥ 2.0, < 2.6-r9 | ≥ 2.0, < 2.6-r14 | ≥ 2.0, < 2.6-r14

References (1)