CVE-2019-9494

The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side channel attacks as a result of observable timing differences and cache access patterns. An attacker may be able to gain leaked information from a side channel attack that can be used for full password recovery. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.

Published : 2019-04-17 14:29 Updated : 2019-05-15 22:29

4.3
CVSS Score More info
Score 4.3 / 10
4.3
Vendor Product Version URI
W1.fi Hostapd 2.7 cpe:/a:w1.fi:hostapd:2.7
W1.fi Wpa Supplicant 2.7 cpe:/a:w1.fi:wpa_supplicant:2.7
Fedoraproject Fedora 28 cpe:/o:fedoraproject:fedora:28
Fedoraproject Fedora 29 cpe:/o:fedoraproject:fedora:29
Fedoraproject Fedora 30 cpe:/o:fedoraproject:fedora:30
  1. W1.fi (2) Search CVE
    1. Wpa Supplicant (1) Search CVE
      1. 2.7
    2. Hostapd (1) Search CVE
      1. 2.7
  2. Fedoraproject (1) Search CVE
    1. Fedora (3) Search CVE
      1. 28
      2. 29
      3. 30

CWE

ID Name Description Links
CWE-200 Information Exposure An information exposure is the intentional or unintentional disclosure of information to an actor that is not explicitly authorized to have access to that information. CVE

History of changes

Date Event
2019-05-15 22:29
2019-05-15 17:29
2019-05-15 12:29
2019-05-15 02:29
2019-05-10 19:59
2019-04-28 00:29
2019-04-23 22:29
2019-04-18 15:38
2019-04-17 17:14
2019-04-17 14:29

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