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Test Kennung: | 1.3.6.1.4.1.25623.1.1.2.2019.1891 |
Kategorie: | Huawei EulerOS Local Security Checks |
Titel: | Huawei EulerOS: Security Advisory for wpa_supplicant (EulerOS-SA-2019-1891) |
Zusammenfassung: | The remote host is missing an update for the Huawei EulerOS 'wpa_supplicant' package(s) announced via the EulerOS-SA-2019-1891 advisory. |
Beschreibung: | Summary: The remote host is missing an update for the Huawei EulerOS 'wpa_supplicant' package(s) announced via the EulerOS-SA-2019-1891 advisory. Vulnerability Insight: The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side channel attacks as a result of observable timing differences and cache access patterns. An attacker may be able to gain leaked information from a side channel attack that can be used for full password recovery. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.(CVE-2019-9494) An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps when processing the SAE confirm message when in hostapd/AP mode. All version of hostapd with SAE support are vulnerable. An attacker may force the hostapd process to terminate, performing a denial of service attack. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.(CVE-2019-9496) Affected Software/OS: 'wpa_supplicant' package(s) on Huawei EulerOS V2.0SP5. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P |
Querverweis: |
Common Vulnerability Exposure (CVE) ID: CVE-2019-9494 Bugtraq: 20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa (Google Search) https://seclists.org/bugtraq/2019/May/40 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/ FreeBSD Security Advisory: FreeBSD-SA-19:03 https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html SuSE Security Announcement: openSUSE-SU-2020:0222 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html Common Vulnerability Exposure (CVE) ID: CVE-2019-9496 |
Copyright | Copyright (C) 2020 Greenbone Networks GmbH |
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