CVE-2019-16275
CVE-2019-16275
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hostapd before 2.10 and wpa_supplicant before 2.10 allow an incorrect indication of disconnection in certain situations because source address validation is mishandled. This is a denial of service that should have been prevented by PMF (aka management frame protection). The attacker must send a crafted 802.11 frame from a location that is within the 802.11 communications range.
CVSS 6.5 · Mittel · EPSS 1,2% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: system
Betroffene Produkte und Versionen
n/a
- Softwareversionen
- n/a: Betroffen
Keine Korrektur veröffentlicht
wpa Debian:12
- Betroffene Versionsbereiche
- ECOSYSTEM: < 2:2.9-2
Auf 2:2.9-2 aktualisieren
wpa Debian:13
- Betroffene Versionsbereiche
- ECOSYSTEM: < 2:2.9-2
Auf 2:2.9-2 aktualisieren
wpa Debian:14
- Betroffene Versionsbereiche
- ECOSYSTEM: < 2:2.9-2
Auf 2:2.9-2 aktualisieren
wpa Ubuntu:Pro:14.04:LTS
- Softwareversionen
- 1.0-3ubuntu2
- 1.0-3ubuntu3
- 1.0-3ubuntu4
- 2.1-0ubuntu1
- 2.1-0ubuntu1.1
- 2.1-0ubuntu1.2
- 2.1-0ubuntu1.3
- 2.1-0ubuntu1.4
- 2.1-0ubuntu1.5
- 2.1-0ubuntu1.6
- 2.1-0ubuntu1.7
- 2.1-0ubuntu1.7+esm1
- Betroffene Versionsbereiche
- ECOSYSTEM: < 2.1-0ubuntu1.7+esm2
Auf 2.1-0ubuntu1.7+esm2 aktualisieren
wpa Ubuntu:16.04:LTS
- Softwareversionen
- 2.4-0ubuntu3
- 2.4-0ubuntu4
- 2.4-0ubuntu5
- 2.4-0ubuntu6
- 2.4-0ubuntu6.2
- 2.4-0ubuntu6.3
- 2.4-0ubuntu6.4
- 2.4-0ubuntu6.5
- Betroffene Versionsbereiche
- ECOSYSTEM: < 2.4-0ubuntu6.6
Auf 2.4-0ubuntu6.6 aktualisieren
wpa Ubuntu:18.04:LTS
- Softwareversionen
- 2.4-0ubuntu10
- 2:2.4-1.1ubuntu1
- 2:2.6-15ubuntu1
- 2:2.6-15ubuntu2
- 2:2.6-15ubuntu2.1
- 2:2.6-15ubuntu2.2
- 2:2.6-15ubuntu2.3
- 2:2.6-15ubuntu2.4
- Betroffene Versionsbereiche
- ECOSYSTEM: < 2:2.6-15ubuntu2.5
Auf 2:2.6-15ubuntu2.5 aktualisieren
Originalquellen
- https://www.openwall.com/lists/oss-security/2019/09/11/7
- https://w1.fi/security/2019-7/
- https://w1.fi/security/2019-7/ap-mode-pmf-disconnection-protection-bypass.txt
- http://www.openwall.com/lists/oss-security/2019/09/12/6
- https://lists.debian.org/debian-lts-announce/2019/09/msg00017.html
- https://usn.ubuntu.com/4136-1/
- https://usn.ubuntu.com/4136-2/
- https://www.debian.org/security/2019/dsa-4538
- https://seclists.org/bugtraq/2019/Sep/56
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36G4XAZ644DMHBLKOL4FDSPZVIGNQY6U/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FEGITWRTIWABW54ANEPCEF4ARZLXGSK5/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PBJXUKV6XMSELWNXPS37CSUIH5EUHFXQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B7NCLOPTZNRRNYODH22BFIDH6YIQWLJD/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HY6STGJIIROVNIU6VMB2WTN2Q5M65WF4/
- https://nvd.nist.gov/vuln/detail/CVE-2019-16275