Home > Vulnerability Database > CVE-2019-16275

Mend.io Vulnerability Database

CVE-2019-16275

Date: September 12, 2019

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.

Language: C

Severity Score

6.5

Related Resources (24)

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B7NCLOPTZNRRNYODH22BFIDH6YIQWLJD/

Url: https://w1.fi/security/2019-7/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PBJXUKV6XMSELWNXPS37CSUIH5EUHFXQ/

Url: https://lists.debian.org/debian-lts-announce/2019/09/msg00017.html

Url: https://security-tracker.debian.org/tracker/CVE-2019-16275

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36G4XAZ644DMHBLKOL4FDSPZVIGNQY6U/

Url: https://seclists.org/bugtraq/2019/Sep/56

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FEGITWRTIWABW54ANEPCEF4ARZLXGSK5/

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-16275

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/36G4XAZ644DMHBLKOL4FDSPZVIGNQY6U/

Url: https://security.alpinelinux.org/vuln/CVE-2019-16275

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FEGITWRTIWABW54ANEPCEF4ARZLXGSK5/

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2019-16275

Url: http://www.openwall.com/lists/oss-security/2019/09/12/6

Url: https://www.openwall.com/lists/oss-security/2019/09/11/7

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PBJXUKV6XMSELWNXPS37CSUIH5EUHFXQ/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HY6STGJIIROVNIU6VMB2WTN2Q5M65WF4/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B7NCLOPTZNRRNYODH22BFIDH6YIQWLJD/

Url: https://usn.ubuntu.com/4136-1/

Url: https://usn.ubuntu.com/4136-2/

Url: https://w1.fi/security/2019-7/ap-mode-pmf-disconnection-protection-bypass.txt

Url: https://www.debian.org/security/2019/dsa-4538

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HY6STGJIIROVNIU6VMB2WTN2Q5M65WF4/

Url: https://www.mend.io/vulnerability-database/CVE-2019-16275

Severity Score

6.5

Weakness Type (CWE)

Improper Input Validation

CWE-20

Origin Validation Error

CWE-346

CVSS v3.1

Base Score:	6.5
Attack Vector (AV):	ADJACENT_NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	3.3
Access Vector (AV):	ADJACENT
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2019-16275

Date: September 12, 2019

Language: C

Severity Score

Related Resources (24)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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