CVE-2019-16746

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-16746
An issue was discovered in net/wireless/nl80211.c in the Linux kernel through 5.2.17. It does not check the length of variable elements in a beacon head, leading to a buffer overflow.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html Mailing List Third Party Advisory
http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html Third Party Advisory VDB Entry
https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TASE2ESEZAER6DTZH3DJ4K2JNO46TVL7/
https://marc.info/?l=linux-wireless&m=156901391225058&w=2 Mailing List Patch Third Party Advisory
https://seclists.org/bugtraq/2019/Nov/11 Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20191031-0005/ Third Party Advisory
https://usn.ubuntu.com/4183-1/ Third Party Advisory
https://usn.ubuntu.com/4186-1/ Third Party Advisory
https://usn.ubuntu.com/4209-1/ Third Party Advisory
https://usn.ubuntu.com/4210-1/ Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html Mailing List Third Party Advisory
http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html Third Party Advisory VDB Entry
https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TASE2ESEZAER6DTZH3DJ4K2JNO46TVL7/
https://marc.info/?l=linux-wireless&m=156901391225058&w=2 Mailing List Patch Third Party Advisory
https://seclists.org/bugtraq/2019/Nov/11 Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20191031-0005/ Third Party Advisory
https://usn.ubuntu.com/4183-1/ Third Party Advisory
https://usn.ubuntu.com/4186-1/ Third Party Advisory
https://usn.ubuntu.com/4209-1/ Third Party Advisory
https://usn.ubuntu.com/4210-1/ Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
History

21 Nov 2024, 04:31

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html - Mailing List, Third Party Advisory
References () http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html - Mailing List, Third Party Advisory
References () http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html - Third Party Advisory, VDB Entry () http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html - Third Party Advisory, VDB Entry
References () https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html - Mailing List, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TASE2ESEZAER6DTZH3DJ4K2JNO46TVL7/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TASE2ESEZAER6DTZH3DJ4K2JNO46TVL7/ -
References () https://marc.info/?l=linux-wireless&m=156901391225058&w=2 - Mailing List, Patch, Third Party Advisory () https://marc.info/?l=linux-wireless&m=156901391225058&w=2 - Mailing List, Patch, Third Party Advisory
References () https://seclists.org/bugtraq/2019/Nov/11 - Mailing List, Third Party Advisory () https://seclists.org/bugtraq/2019/Nov/11 - Mailing List, Third Party Advisory
References () https://security.netapp.com/advisory/ntap-20191031-0005/ - Third Party Advisory () https://security.netapp.com/advisory/ntap-20191031-0005/ - Third Party Advisory
References () https://usn.ubuntu.com/4183-1/ - Third Party Advisory () https://usn.ubuntu.com/4183-1/ - Third Party Advisory
References () https://usn.ubuntu.com/4186-1/ - Third Party Advisory () https://usn.ubuntu.com/4186-1/ - Third Party Advisory
References () https://usn.ubuntu.com/4209-1/ - Third Party Advisory () https://usn.ubuntu.com/4209-1/ - Third Party Advisory
References () https://usn.ubuntu.com/4210-1/ - Third Party Advisory () https://usn.ubuntu.com/4210-1/ - Third Party Advisory
References () https://www.oracle.com/security-alerts/cpuApr2021.html - Third Party Advisory () https://www.oracle.com/security-alerts/cpuApr2021.html - Third Party Advisory

03 Nov 2022, 02:39

Type Values Removed Values Added
CPE cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
References (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html - (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html - Mailing List, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TASE2ESEZAER6DTZH3DJ4K2JNO46TVL7/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TASE2ESEZAER6DTZH3DJ4K2JNO46TVL7/ - Mailing List, Third Party Advisory
References (UBUNTU) https://usn.ubuntu.com/4186-1/ - (UBUNTU) https://usn.ubuntu.com/4186-1/ - Third Party Advisory
References (MLIST) https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html - (MLIST) https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html - Mailing List, Third Party Advisory
References (MLIST) https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html - (MLIST) https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html - Mailing List, Third Party Advisory
References (MISC) https://www.oracle.com/security-alerts/cpuApr2021.html - (MISC) https://www.oracle.com/security-alerts/cpuApr2021.html - Third Party Advisory
References (CONFIRM) https://security.netapp.com/advisory/ntap-20191031-0005/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20191031-0005/ - Third Party Advisory
References (UBUNTU) https://usn.ubuntu.com/4183-1/ - (UBUNTU) https://usn.ubuntu.com/4183-1/ - Third Party Advisory
References (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html - (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html - Mailing List, Third Party Advisory
References (UBUNTU) https://usn.ubuntu.com/4210-1/ - (UBUNTU) https://usn.ubuntu.com/4210-1/ - Third Party Advisory
References (MISC) http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html - (MISC) http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html - Third Party Advisory, VDB Entry
References (UBUNTU) https://usn.ubuntu.com/4209-1/ - (UBUNTU) https://usn.ubuntu.com/4209-1/ - Third Party Advisory
References (BUGTRAQ) https://seclists.org/bugtraq/2019/Nov/11 - (BUGTRAQ) https://seclists.org/bugtraq/2019/Nov/11 - Mailing List, Third Party Advisory

14 Jun 2021, 18:15

Type Values Removed Values Added
References
  • (MISC) https://www.oracle.com/security-alerts/cpuApr2021.html -
Information

Published : 2019-09-24 06:15

Updated : 2024-11-21 04:31

NVD link : CVE-2019-16746

Mitre link : CVE-2019-16746

CVE.ORG link : CVE-2019-16746

JSON object : View

Products Affected

opensuse

  • leap

canonical

  • ubuntu_linux

debian

  • debian_linux

fedoraproject

  • fedora

linux

  • linux_kernel
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')