Vulnerability in Freebsd
CVE-2019-9495
The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to instal…
EPSS: 0.034 (87.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Freebsd — versions 11.2, 12.0
- Synology Radius_server — versions 3.0
- Synology Router_manager
- W1.fi Hostapd
- W1.fi Wpa_supplicant
- Wi-fi Alliance Hostapd With Eap-pwd Support — versions 2.7
- Wi-fi Alliance Wpa_supplicant With Eap-pwd Support — versions 2.7
- Debian Debian_linux — versions 8.0
- Fedoraproject Fedora — versions 28, 29, 30
- Opensuse Backports_sle — versions 15.0
Weakness classification (CWE)
References
- cret@cert.org (x_refsource_CONFIRM, Patch, Vendor Advisory)
- cret@cert.org (x_refsource_CONFIRM, Third Party Advisory)
- cret@cert.org (x_refsource_FEDORA, vendor-advisory)
- cret@cert.org (x_refsource_FEDORA, vendor-advisory)
- cret@cert.org (x_refsource_FEDORA, vendor-advisory)
- cret@cert.org (x_refsource_FREEBSD, vendor-advisory, Third Party Advisory)
- cret@cert.org (mailing-list, x_refsource_BUGTRAQ, Mailing List, Third Party Advisory)
- cret@cert.org (VDB Entry, Third Party Advisory, x_refsource_MISC)
- cret@cert.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- cret@cert.org (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
Frequently asked questions
- What is CVE-2019-9495?
- CVE-2019-9495 is a low-severity vulnerability in Freebsd, classified under Use of Cache Containing Sensitive Information. CVSS score: 3.7/10. Published 2019-04-17.
- How severe is CVE-2019-9495?
- Low severity. CVSS v3 base score is 3.7 out of 10.