Name: CVE-2021-4183: Out-of-bounds Read
Creator: Rapid7
Published: 2021-12-30T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-4183, CWE-125, CVSS 5.5, EPSS 0.00184

Crash in the pcapng file parser in Wireshark 3.6.0 allows denial of service via crafted capture file

CVSS Details

CVSS 3.1 Base Score: 5.5
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade wireshark	Jul 30, 2024	Dec 30, 2021
Gentoo Linux	—	Upgrade net-analyzer/wireshark.	Oct 17, 2022	Dec 30, 2021
Suse	—	Upgrade libvirt-daemon-driver-storage-iscsi-directUpgrade libwiretap12Upgrade libvirt-daemon-driver-storage-coreUpgrade libvirt-daemon-hooksUpgrade libvirt-daemon-lxcUpgrade libvirt-lock-sanlockUpgrade libvirt-daemon-driver-storage-diskUpgrade libvirt-docUpgrade libvirt-daemon-driver-storage-glusterUpgrade libvirt-bash-completionUpgrade libwireshark15Upgrade libvirt-daemon-driver-libxlUpgrade libvirtUpgrade libwsutil13Upgrade libvirt-daemon-driver-nodedevUpgrade libvirt-daemon-driver-storage-logicalUpgrade libvirt-daemon-driver-storage-mpathUpgrade wireshark-plugin-libvirtUpgrade libvirt-daemon-config-networkUpgrade libvirt-develUpgrade wireshark-ui-qtUpgrade libvirt-daemon-driver-storage-rbdUpgrade wiresharkUpgrade libvirt-daemon-driver-secretUpgrade libvirt-daemon-driver-lxcUpgrade libvirt-daemon-xenUpgrade libvirt-clientUpgrade libvirt-daemon-driver-storage-scsiUpgrade libvirt-adminUpgrade libvirt-daemon-driver-interfaceUpgrade libvirt-daemon-qemuUpgrade libvirt-daemon-driver-nwfilterUpgrade libvirt-daemon-driver-networkUpgrade libvirt-nssUpgrade libvirt-devel-32bitUpgrade wireshark-develUpgrade libvirt-daemon-driver-storage-iscsiUpgrade libvirt-daemon-driver-storageUpgrade libvirt-daemon-config-nwfilterUpgrade libvirt-daemonUpgrade libvirt-libsUpgrade libvirt-daemon-driver-qemu	Feb 15, 2022	Dec 30, 2021
Vmware Photon_os	—	Use 'tdnf update' to upgrade all packages to the latest version.	Jan 20, 2025	Dec 30, 2021
Wireshark	—	Upgrade to Wireshark version 3.6.1	Dec 30, 2021	Dec 30, 2021

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CVSS Details

Covered by Rapid7

Prioritize with Active Threat Intelligence