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Sicherheit: Mehrere Probleme in wpa_supplicant
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in wpa_supplicant
ID: FEDORA-2019-ca49dfd42f
Distribution: Fedora
Plattformen: Fedora 30
Datum: Mo, 15. April 2019, 07:47
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9497
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9494
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9498
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9496
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9495
Applikationen: wpa_supplicant

Originalnachricht

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Fedora Update Notification
FEDORA-2019-ca49dfd42f
2019-04-15 00:00:59.131798
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Name : wpa_supplicant
Product : Fedora 30
Version : 2.7
Release : 5.fc30
URL : http://w1.fi/wpa_supplicant/
Summary : WPA/WPA2/IEEE 802.1X Supplicant
Description :
wpa_supplicant is a WPA Supplicant for Linux, BSD and Windows with support
for WPA and WPA2 (IEEE 802.11i / RSN). 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.

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Update Information:

include fix for: CVE-2019-9494 CVE-2019-9495 CVE-2019-9496 CVE-2019-9497
CVE-2019-9498
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References:

[ 1 ] Bug #1699263 - CVE-2019-9495 wpa_supplicant: EAP-pwd cache side-channel
attack [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1699263
[ 2 ] Bug #1699143 - CVE-2019-9494 wpa_supplicant: SAE Timing-based and
Cache-based side-channel attack against WPA3's Dragonfly handshake [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1699143
[ 3 ] Bug #1699150 - CVE-2019-9495 wpa_supplicant: EAP-pwd cache side-channel
attack [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1699150
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2019-ca49dfd42f' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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