CVE-2019-6474

MEDIUM Year: 2019
CVSS v3 Score
6.5
Medium
CVSS v2 Score
6.1
Medium
Weakness Type
CWE-772
View all →

Vulnerability Description

A missing check on incoming client requests can be exploited to cause a situation where the Kea server's lease storage contains leases which are rejected as invalid when the server tries to load leases from storage on restart. If the number of such leases exceeds a hard-coded limit in the Kea code, a server trying to restart will conclude that there is a problem with its lease store and give up. Versions affected: 1.4.0 to 1.5.0, 1.6.0-beta1, and 1.6.0-beta2

Related Vulnerabilities

CVE-2015-8568

MEDIUM
CVSS:6.5(Medium)

Memory leak in QEMU, when built with a VMWARE VMXNET3 paravirtual NIC emulator support, allows local guest users to cause a denial of service (host memory consumption) by trying to activate the vmxnet...

CWE-7722015

CVE-2015-8631

MEDIUM
CVSS:6.5(Medium)

Multiple memory leaks in kadmin/server/server_stubs.c in kadmind in MIT Kerberos 5 (aka krb5) before 1.13.4 and 1.14.x before 1.14.1 allow remote authenticated users to cause a denial of service (memo...

CWE-7722015

CVE-2016-9907

MEDIUM
CVSS:6.5(Medium)

Quick Emulator (Qemu) built with the USB redirector usb-guest support is vulnerable to a memory leakage flaw. It could occur while destroying the USB redirector in 'usbredir_handle_destroy'. A guest u...

CWE-7722016

CVE-2016-9911

MEDIUM
CVSS:6.5(Medium)

Quick Emulator (Qemu) built with the USB EHCI Emulation support is vulnerable to a memory leakage issue. It could occur while processing packet data in 'ehci_init_transfer'. A guest user/process could...

CWE-7722016

CVE-2016-9912

MEDIUM
CVSS:6.5(Medium)

Quick Emulator (Qemu) built with the Virtio GPU Device emulator support is vulnerable to a memory leakage issue. It could occur while destroying gpu resource object in 'virtio_gpu_resource_destroy'. A...

CWE-7722016

CVE-2017-11141

MEDIUM
CVSS:6.5(Medium)

The ReadMATImage function in coders\mat.c in ImageMagick 7.0.5-6 has a memory leak vulnerability that can cause memory exhaustion via a crafted MAT file, related to incorrect ordering of a SetImageExt...

CWE-7722017