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Vulnerability Details : CVE-2019-9499

The implementations of EAP-PWD in wpa_supplicant EAP Peer, 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 complete authentication, session key and control of the data connection with a client. 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.
Publish Date : 2019-04-17 Last Update Date : 2020-10-22
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 287

- Products Affected By CVE-2019-9499

# Product Type Vendor Product Version Update Edition Language
1 OS Debian Debian Linux 8.0 * * * Version Details Vulnerabilities
2 OS Fedoraproject Fedora 28 * * * Version Details Vulnerabilities
3 OS Fedoraproject Fedora 29 * * * Version Details Vulnerabilities
4 OS Fedoraproject Fedora 30 * * * Version Details Vulnerabilities
5 OS Freebsd Freebsd * * * * Version Details Vulnerabilities
6 OS Freebsd Freebsd 11.2 P7 * * Version Details Vulnerabilities
7 OS Freebsd Freebsd 11.2 P2 * * Version Details Vulnerabilities
8 OS Freebsd Freebsd 11.2 P8 * * Version Details Vulnerabilities
9 OS Freebsd Freebsd 11.2 P3 * * Version Details Vulnerabilities
10 OS Freebsd Freebsd 11.2 P9 * * Version Details Vulnerabilities
11 OS Freebsd Freebsd 11.2 P4 * * Version Details Vulnerabilities
12 OS Freebsd Freebsd 11.2 P5 * * Version Details Vulnerabilities
13 OS Freebsd Freebsd 11.2 - * * Version Details Vulnerabilities
14 OS Freebsd Freebsd 11.2 P6 * * Version Details Vulnerabilities
15 OS Freebsd Freebsd 11.2 P13 * * Version Details Vulnerabilities
16 OS Freebsd Freebsd 12.0 P2 * * Version Details Vulnerabilities
17 OS Freebsd Freebsd 12.0 P3 * * Version Details Vulnerabilities
18 OS Freebsd Freebsd 12.0 - * * Version Details Vulnerabilities
19 OS Freebsd Freebsd 12.0 P1 * * Version Details Vulnerabilities
20 Application Opensuse Backports Sle 15.0 - * * Version Details Vulnerabilities
21 Application Opensuse Backports Sle 15.0 SP1 * * Version Details Vulnerabilities
22 OS Opensuse Leap 15.1 * * * Version Details Vulnerabilities
23 Application Synology Radius Server 3.0 * * * Version Details Vulnerabilities
24 Application Synology Router Manager 1.2 * * * Version Details Vulnerabilities
25 Application Hostapd * * * * Version Details Vulnerabilities
26 Application Wpa Supplicant * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian Debian Linux 1
Fedoraproject Fedora 3
Freebsd Freebsd 15
Opensuse Backports Sle 2
Opensuse Leap 1
Synology Radius Server 1
Synology Router Manager 1 Hostapd 1 Wpa Supplicant 1

- References For CVE-2019-9499 CONFIRM
MLIST [debian-lts-announce] 20190731 [SECURITY] [DLA 1867-1] wpa security update[email protected]/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/
FEDORA FEDORA-2019-d03bae77f5
SUSE openSUSE-SU-2020:0222[email protected]/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/
FEDORA FEDORA-2019-eba1109acd
BUGTRAQ 20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa[email protected]/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/

- Metasploit Modules Related To CVE-2019-9499

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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