CVE-2019-9496 (GCVE-0-2019-9496)

Vulnerability from cvelistv5 – Published: 2019-04-17 13:31 – Updated: 2024-08-04 21:54
VLAI?
Title
An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps
Summary
An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps when processing the SAE confirm message when in hostapd/AP mode. All version of hostapd with SAE support are vulnerable. An attacker may force the hostapd process to terminate, performing a denial of service attack. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.
Severity ?
No CVSS data available.
CWE
  • CWE-642 - External Control of Critical State Data
Assigner
References
Impacted products
Vendor Product Version
Wi-Fi Alliance hostapd with SAE support Affected: 2.7 , ≤ 2.7 (custom)
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