OESA-2021-1133

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1133
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1133.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2021-1133
Upstream
Published
2021-04-07T11:02:47Z
Modified
2025-08-12T05:07:49.833775Z
Summary
wpa_supplicant security update
Details

wpa_supplicant 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.

Security Fix(es):

A vulnerability was discovered in how p2p/p2ppd.c in wpasupplicant before 2.10 processes P2P (Wi-Fi Direct) provision discovery requests. It could result in denial of service or other impact (potentially execution of arbitrary code), for an attacker within radio range.(CVE-2021-27803)

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
2.6-28.oe1

Ecosystem specific 

{
    "src": [
        "wpa_supplicant-2.6-28.oe1.src.rpm",
        "wpa_supplicant-2.6-28.oe1.src.rpm"
    ],
    "x86_64": [
        "wpa_supplicant-gui-2.6-28.oe1.x86_64.rpm",
        "wpa_supplicant-2.6-28.oe1.x86_64.rpm",
        "wpa_supplicant-help-2.6-28.oe1.x86_64.rpm",
        "wpa_supplicant-debugsource-2.6-28.oe1.x86_64.rpm",
        "wpa_supplicant-debuginfo-2.6-28.oe1.x86_64.rpm",
        "wpa_supplicant-2.6-28.oe1.x86_64.rpm",
        "wpa_supplicant-debugsource-2.6-28.oe1.x86_64.rpm",
        "wpa_supplicant-gui-2.6-28.oe1.x86_64.rpm",
        "wpa_supplicant-help-2.6-28.oe1.x86_64.rpm",
        "wpa_supplicant-debuginfo-2.6-28.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "wpa_supplicant-2.6-28.oe1.aarch64.rpm",
        "wpa_supplicant-debuginfo-2.6-28.oe1.aarch64.rpm",
        "wpa_supplicant-debugsource-2.6-28.oe1.aarch64.rpm",
        "wpa_supplicant-help-2.6-28.oe1.aarch64.rpm",
        "wpa_supplicant-gui-2.6-28.oe1.aarch64.rpm",
        "wpa_supplicant-gui-2.6-28.oe1.aarch64.rpm",
        "wpa_supplicant-help-2.6-28.oe1.aarch64.rpm",
        "wpa_supplicant-2.6-28.oe1.aarch64.rpm",
        "wpa_supplicant-debugsource-2.6-28.oe1.aarch64.rpm",
        "wpa_supplicant-debuginfo-2.6-28.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
2.6-28.oe1

Ecosystem specific 

{
    "src": [
        "wpa_supplicant-2.6-28.oe1.src.rpm"
    ],
    "x86_64": [
        "wpa_supplicant-2.6-28.oe1.x86_64.rpm",
        "wpa_supplicant-debugsource-2.6-28.oe1.x86_64.rpm",
        "wpa_supplicant-gui-2.6-28.oe1.x86_64.rpm",
        "wpa_supplicant-help-2.6-28.oe1.x86_64.rpm",
        "wpa_supplicant-debuginfo-2.6-28.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "wpa_supplicant-gui-2.6-28.oe1.aarch64.rpm",
        "wpa_supplicant-help-2.6-28.oe1.aarch64.rpm",
        "wpa_supplicant-2.6-28.oe1.aarch64.rpm",
        "wpa_supplicant-debugsource-2.6-28.oe1.aarch64.rpm",
        "wpa_supplicant-debuginfo-2.6-28.oe1.aarch64.rpm"
    ]
}