Executive Summary

Informations
NameCVE-2019-9498First vendor Publication2019-04-17
VendorCveLast vendor Modification2019-05-15

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score6.8Attack RangeNetwork
Cvss Impact Score6.4Attack ComplexityMedium
Cvss Expoit Score8.6AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

The implementations of EAP-PWD in hostapd EAP Server, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may be able to use invalid scalar/element values to complete authentication, gaining session key and network access without needing or learning the password. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9498

CWE : Common Weakness Enumeration

%idName
100 %CWE-264Permissions, Privileges, and Access Controls

CPE : Common Platform Enumeration

TypeDescriptionCount
Application66
Application74
Os3

Sources (Detail)

SourceUrl
BUGTRAQ https://seclists.org/bugtraq/2019/May/40
CONFIRM https://w1.fi/security/2019-4/
https://www.synology.com/security/advisory/Synology_SA_19_16
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
FREEBSD https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc

Alert History

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DateInformations
2019-05-16 05:18:51
  • Multiple Updates
2019-05-15 17:19:12
  • Multiple Updates
2019-05-15 09:19:22
  • Multiple Updates
2019-05-11 00:19:04
  • Multiple Updates
2019-05-01 21:19:06
  • Multiple Updates
2019-04-28 09:19:14
  • Multiple Updates
2019-04-26 21:19:47
  • Multiple Updates
2019-04-24 05:19:05
  • Multiple Updates
2019-04-18 21:19:14
  • Multiple Updates
2019-04-17 21:19:26
  • First insertion