CVE-2019-9494
- Source
- https://cve.org/CVERecord?id=CVE-2019-9494
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-9494.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-9494
- Downstream
- Related
- Published
- 2019-04-17T14:29:03Z
- Modified
- 2026-04-16T04:31:33Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/
- https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc
- https://www.synology.com/security/advisory/Synology_SA_19_16
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html
- http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html
- https://seclists.org/bugtraq/2019/May/40
- https://w1.fi/security/2019-1/
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-9494.json"
unresolved_ranges
[
{
"events": [
{
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},
{
"last_affected": "2.7"
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{
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{
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]