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CVE-2019-16275

MEDIUM

6.5

Description

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.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorADJACENT_NETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/12/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

canonical:ubuntu_linuxdebian:debian_linuxw1.fi:hostapdw1.fi:wpa_supplicant

Weaknesses (CWE)

CWE-346

References

http://www.openwall.com/lists/oss-security/2019/09/12/6(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2019/09/msg00017.html(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36G4XAZ644DMHBLKOL4FDSPZVIGNQY6U/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B7NCLOPTZNRRNYODH22BFIDH6YIQWLJD/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FEGITWRTIWABW54ANEPCEF4ARZLXGSK5/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HY6STGJIIROVNIU6VMB2WTN2Q5M65WF4/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PBJXUKV6XMSELWNXPS37CSUIH5EUHFXQ/(cve@mitre.org)

https://seclists.org/bugtraq/2019/Sep/56(cve@mitre.org)

https://usn.ubuntu.com/4136-1/(cve@mitre.org)

https://usn.ubuntu.com/4136-2/(cve@mitre.org)

https://w1.fi/security/2019-7/(cve@mitre.org)

https://w1.fi/security/2019-7/ap-mode-pmf-disconnection-protection-bypass.txt(cve@mitre.org)

https://www.debian.org/security/2019/dsa-4538(cve@mitre.org)

https://www.openwall.com/lists/oss-security/2019/09/11/7(cve@mitre.org)

http://www.openwall.com/lists/oss-security/2019/09/12/6(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2019/09/msg00017.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36G4XAZ644DMHBLKOL4FDSPZVIGNQY6U/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B7NCLOPTZNRRNYODH22BFIDH6YIQWLJD/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FEGITWRTIWABW54ANEPCEF4ARZLXGSK5/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HY6STGJIIROVNIU6VMB2WTN2Q5M65WF4/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PBJXUKV6XMSELWNXPS37CSUIH5EUHFXQ/(af854a3a-2127-422b-91ae-364da2661108)

https://seclists.org/bugtraq/2019/Sep/56(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4136-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4136-2/(af854a3a-2127-422b-91ae-364da2661108)

https://w1.fi/security/2019-7/(af854a3a-2127-422b-91ae-364da2661108)

https://w1.fi/security/2019-7/ap-mode-pmf-disconnection-protection-bypass.txt(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2019/dsa-4538(af854a3a-2127-422b-91ae-364da2661108)

https://www.openwall.com/lists/oss-security/2019/09/11/7(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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