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Sicherheit: Denial of Service in hostapd
Aktuelle Meldungen Distributionen
Name: Denial of Service in hostapd
ID: FEDORA-2019-2265b5ae86
Distribution: Fedora
Plattformen: Fedora 30
Datum: Sa, 9. November 2019, 23:53
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16275
Applikationen: hostapd

Originalnachricht

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Fedora Update Notification
FEDORA-2019-2265b5ae86
2019-11-09 22:37:54.009125
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Name : hostapd
Product : Fedora 30
Version : 2.9
Release : 2.fc30
URL : http://w1.fi/hostapd
Summary : IEEE 802.11 AP, IEEE 802.1X/WPA/WPA2/EAP/RADIUS Authenticator
Description :
hostapd is a user space daemon for access point and authentication servers. It
implements IEEE 802.11 access point management, IEEE 802.1X/WPA/WPA2/EAP
Authenticators and RADIUS authentication server.

hostapd is designed to be a "daemon" program that runs in the
back-ground and
acts as the backend component controlling authentication. hostapd supports
separate frontend programs and an example text-based frontend, hostapd_cli, is
included with hostapd.

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Update Information:

Security fix CVE-2019-16275 (AP mode PMF disconnection protection bypass)
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ChangeLog:

* Wed Oct 30 2019 John W. Linville <linville@redhat.com> - 2.9-2
- Fix CVE-2019-16275 (AP mode PMF disconnection protection bypass)
* Fri Aug 9 2019 John W. Linville <linville@redhat.com> - 2.9-1
- Update to version 2.9 from upstream
* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> -
2.8-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Wed Jul 3 2019 Lubomir Rintel <lkundrak@v3.sk> - 2.8-2
- Enable SAE
* Wed May 15 2019 John W. Linville <linville@redhat.com> - 2.8-1
- Update to version 2.8 from upstream
- Drop obsoleted patches
* Fri Apr 12 2019 John W. Linville <linville@redhat.com> - 2.7-2
- Bump N-V-R for rebuild
* Fri Apr 12 2019 John W. Linville <linville@redhat.com> - 2.7-1
- Update to version 2.7 from upstream
- Remove obsolete patches for NL80211_ATTR_SMPS_MODE encoding and KRACK
- Fix CVE-2019-9494 (cache attack against SAE)
- Fix CVE-2019-9495 (cache attack against EAP-pwd)
- Fix CVE-2019-9496 (SAE confirm missing state validation in hostapd/AP)
- Fix CVE-2019-9497 (EAP-pwd server not checking for reflection attack)
- Fix CVE-2019-9498 (EAP-pwd server missing commit validation for
scalar/element)
- Fix CVE-2019-9499 (EAP-pwd peer missing commit validation for scalar/element)
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References:

[ 1 ] Bug #1767023 - CVE-2019-16275 wpa_supplicant: AP mode PMF disconnection
protection bypass
https://bugzilla.redhat.com/show_bug.cgi?id=1767023
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2019-2265b5ae86' 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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