OESA-2021-1019

See a problem?
Please try reporting it to the source first.
Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1019
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1019.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2021-1019
Upstream
Published
2021-02-04T11:02:34Z
Modified
2025-08-12T05:04:14.976510Z
Summary
wpa_supplicant security update
Details

wpasupplicant is a WPA Supplicant for Linux, BSD, Mac OS X, and Windows with support for WPA and WPA2 (IEEE 802.11i / RSN). It is suitable for both desktop/laptop computers and embedded systems. Supplicant is the IEEE 802.1X/WPA component that is used in the client stations. It implements key negotiation with a WPA Authenticator and it controls the roaming and IEEE 802.11 authentication/association of the wlan driver.\r\n\r\n Security Fix(es):\r\n\r\n The implementations of SAE and EAP-pwd in hostapd and wpasupplicant 2.x through 2.8 are vulnerable to side-channel attacks as a result of observable timing differences and cache access patterns when Brainpool curves are used. An attacker may be able to gain leaked information from a side-channel attack that can be used for full password recovery.(CVE-2019-13377)\r\n\r\n

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:20.03-LTS / wpa_supplicant

Package

Name
wpa_supplicant
Purl
pkg:rpm/openEuler/wpa_supplicant&distro=openEuler-20.03-LTS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6-27.oe1

Ecosystem specific 

{
    "src": [
        "wpa_supplicant-2.6-27.oe1.src.rpm",
        "wpa_supplicant-2.6-27.oe1.src.rpm"
    ],
    "x86_64": [
        "wpa_supplicant-2.6-27.oe1.x86_64.rpm",
        "wpa_supplicant-debuginfo-2.6-27.oe1.x86_64.rpm",
        "wpa_supplicant-debugsource-2.6-27.oe1.x86_64.rpm",
        "wpa_supplicant-gui-2.6-27.oe1.x86_64.rpm",
        "wpa_supplicant-help-2.6-27.oe1.x86_64.rpm",
        "wpa_supplicant-2.6-27.oe1.x86_64.rpm",
        "wpa_supplicant-debuginfo-2.6-27.oe1.x86_64.rpm",
        "wpa_supplicant-debugsource-2.6-27.oe1.x86_64.rpm",
        "wpa_supplicant-gui-2.6-27.oe1.x86_64.rpm",
        "wpa_supplicant-help-2.6-27.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "wpa_supplicant-2.6-27.oe1.aarch64.rpm",
        "wpa_supplicant-debuginfo-2.6-27.oe1.aarch64.rpm",
        "wpa_supplicant-debugsource-2.6-27.oe1.aarch64.rpm",
        "wpa_supplicant-gui-2.6-27.oe1.aarch64.rpm",
        "wpa_supplicant-help-2.6-27.oe1.aarch64.rpm",
        "wpa_supplicant-2.6-27.oe1.aarch64.rpm",
        "wpa_supplicant-debuginfo-2.6-27.oe1.aarch64.rpm",
        "wpa_supplicant-debugsource-2.6-27.oe1.aarch64.rpm",
        "wpa_supplicant-gui-2.6-27.oe1.aarch64.rpm",
        "wpa_supplicant-help-2.6-27.oe1.aarch64.rpm"
    ]
}

openEuler:20.03-LTS-SP1 / wpa_supplicant

Package

Name
wpa_supplicant
Purl
pkg:rpm/openEuler/wpa_supplicant&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6-27.oe1

Ecosystem specific 

{
    "src": [
        "wpa_supplicant-2.6-27.oe1.src.rpm"
    ],
    "x86_64": [
        "wpa_supplicant-2.6-27.oe1.x86_64.rpm",
        "wpa_supplicant-debuginfo-2.6-27.oe1.x86_64.rpm",
        "wpa_supplicant-debugsource-2.6-27.oe1.x86_64.rpm",
        "wpa_supplicant-gui-2.6-27.oe1.x86_64.rpm",
        "wpa_supplicant-help-2.6-27.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "wpa_supplicant-2.6-27.oe1.aarch64.rpm",
        "wpa_supplicant-debuginfo-2.6-27.oe1.aarch64.rpm",
        "wpa_supplicant-debugsource-2.6-27.oe1.aarch64.rpm",
        "wpa_supplicant-gui-2.6-27.oe1.aarch64.rpm",
        "wpa_supplicant-help-2.6-27.oe1.aarch64.rpm"
    ]
}