Test ID:	1.3.6.1.4.1.25623.1.0.883331
Category:	CentOS Local Security Checks
Title:	CentOS: Security Advisory for wpa_supplicant (CESA-2021:0808)
Summary:	The remote host is missing an update for the 'wpa_supplicant'; package(s) announced via the CESA-2021:0808 advisory.
Description:	Summary: The remote host is missing an update for the 'wpa_supplicant' package(s) announced via the CESA-2021:0808 advisory. Vulnerability Insight: The wpa_supplicant packages contain an 802.1X Supplicant with support for WEP, WPA, WPA2 (IEEE 802.11i / RSN), and various EAP authentication methods. They implement key negotiation with a WPA Authenticator for client stations and controls the roaming and IEEE 802.11 authentication and association of the WLAN driver. Security Fix(es): * wpa_supplicant: Use-after-free in P2P provision discovery processing (CVE-2021-27803) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Affected Software/OS: 'wpa_supplicant' package(s) on CentOS 7. Solution: Please install the updated package(s). CVSS Score: 5.4 CVSS Vector: AV:A/AC:M/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-27803 Debian Security Information: DSA-4898 (Google Search) https://www.debian.org/security/2021/dsa-4898 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KOGP2VIVVXXQ6CZ2HU4DKGPDB4WR24XF/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IZGUR5XFHATVXTRAEJMODS7ROYHA56NX/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEHS2CFGH3KCSNPHBHNGN5SGV6QPMLZ4/ https://w1.fi/security/2021-1/0001-P2P-Fix-a-corner-case-in-peer-addition-based-on-PD-R.patch https://w1.fi/security/2021-1/wpa_supplicant-p2p-provision-discovery-processing-vulnerability.txt https://www.openwall.com/lists/oss-security/2021/02/25/3 https://lists.debian.org/debian-lts-announce/2021/03/msg00003.html http://www.openwall.com/lists/oss-security/2021/02/27/1
Copyright	Copyright (C) 2021 Greenbone Networks GmbH

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