CVE-2021-27803 | Mend Vulnerability Database

Vulnerability DatabaseCVE-2021-27803

CVE-2021-27803

February 26, 2021

A vulnerability was discovered in how p2p/p2p_pd.c in wpa_supplicant 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.

Related Resources (16)

https://www.debian.org/security/2021/dsa-4898

https://access.redhat.com/security/cve/CVE-2021-27803

https://w1.fi/security/2021-1/0001-P2P-Fix-a-corner-case-in-peer-addition-based-on-PD-R.patch

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KOGP2VIVVXXQ6CZ2HU4DKGPDB4WR24XF/

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KOGP2VIVVXXQ6CZ2HU4DKGPDB4WR24XF/

https://people.canonical.com/~ubuntu-security/cve/CVE-2021-27803

https://www.openwall.com/lists/oss-security/2021/02/25/3

https://w1.fi/security/2021-1/wpa_supplicant-p2p-provision-discovery-processing-vulnerability.txt

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZGUR5XFHATVXTRAEJMODS7ROYHA56NX/

https://security-tracker.debian.org/tracker/CVE-2021-27803

http://www.openwall.com/lists/oss-security/2021/02/27/1