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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
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.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
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OR
*cpe:2.3:a:opensuse:backports_sle:15.0:-:*:*:*:*:*:*
*cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
*cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:a:synology:radius_server:3.0:*:*:*:*:*:*:*
*cpe:2.3:a:synology:router_manager:1.2:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
OR
*cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* versions from (including) 11.0 up to (including) 11.1
*cpe:2.3:o:freebsd:freebsd:11.2:-:*:*:*:*:*:*
*cpe:2.3:o:freebsd:freebsd:11.2:p13:*:*:*:*:*:*
*cpe:2.3:o:freebsd:freebsd:11.2:p2:*:*:*:*:*:*
*cpe:2.3:o:freebsd:freebsd:11.2:p3:*:*:*:*:*:*
*cpe:2.3:o:freebsd:freebsd:11.2:p4:*:*:*:*:*:*
*cpe:2.3:o:freebsd:freebsd:11.2:p5:*:*:*:*:*:*
*cpe:2.3:o:freebsd:freebsd:11.2:p6:*:*:*:*:*:*
*cpe:2.3:o:freebsd:freebsd
Removed
CVSS V3
NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CVSS V3.1
NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CWE
NIST CWE-287
Removed
CWE
NIST CWE-264
Changed
Reference Type
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html No Types Assigned
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2019/07/msg00030.html No Types Assigned
https://lists.debian.org/debian-lts-announce/2019/07/msg00030.html Mailing List, Third Party Advisory
Changed
Reference Type
https://seclists.org/bugtraq/2019/May/40 No Types Assigned
https://seclists.org/bugtraq/2019/May/40 Mailing List, Third Party Advisory
Changed
Reference Type
https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc No Types Assigned
https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc Third Party Advisory
Changed
Reference Type
https://www.synology.com/security/advisory/Synology_SA_19_16 No Types Assigned
https://www.synology.com/security/advisory/Synology_SA_19_16 Third Party Advisory
OR
*cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
OR
*cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/ Release Notes, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/ Mailing List, Release Notes, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/ No Types Assigned
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/ Mailing List, Release Notes, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/ Release Notes, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/ Mailing List, Release Notes, Third Party Advisory
OR
*cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/ No Types Assigned
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/ Release Notes, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/ No Types Assigned
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/ Release Notes, Third Party Advisory
OR
*cpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:* versions up to (including) 2.4
*cpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:* versions from (including) 2.5 up to (including) 2.7
*cpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:* versions up to (including) 2.4
*cpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:* versions from (including) 2.5 up to (including) 2.7
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