CVE-2020-14305

EUVD-2020-6457
An out-of-bounds memory write flaw was found in how the Linux kernel’s Voice Over IP H.323 connection tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote user to crash the system, causing a denial of service. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 77%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
≤ 4.11.12
linuxlinux_kernel
4.12
netappcloud_backup
-
netappa250_firmware
-
netappfas_500f_firmware
-
netappaff_500f_firmware
-
netappsolidfire_baseboard_management_controller_firmware
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.226-1
fixed
sid
6.11.5-1
fixed
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
bionic
not-affected
eoan
ignored
focal
not-affected
trusty
ignored
xenial
Fixed 4.4.0-187.217
released
linux-aws
bionic
not-affected
eoan
ignored
focal
not-affected
trusty
ignored
xenial
Fixed 4.4.0-1112.124
released
linux-aws-5.0
bionic
ignored
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-aws-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-aws-5.4
bionic
not-affected
focal
dne
trusty
dne
xenial
dne
linux-aws-hwe
bionic
dne
eoan
dne
focal
dne
trusty
dne
xenial
not-affected
linux-azure
bionic
ignored
eoan
ignored
focal
not-affected
trusty
ignored
xenial
Fixed 4.13.0-1005.7
released
linux-azure-4.15
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-azure-5.3
bionic
ignored
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-azure-5.4
bionic
not-affected
focal
dne
trusty
dne
xenial
dne
linux-azure-edge
bionic
ignored
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gcp
bionic
ignored
eoan
ignored
focal
not-affected
trusty
dne
xenial
Fixed 4.13.0-1002.5
released
linux-gcp-4.15
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gcp-5.3
bionic
ignored
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gcp-5.4
bionic
not-affected
focal
dne
trusty
dne
xenial
dne
linux-gcp-edge
bionic
ignored
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-4.15
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-5.0
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-hwe
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
Fixed 4.13.0-26.29~16.04.2
released
linux-hwe-5.4
bionic
not-affected
focal
dne
trusty
dne
xenial
dne
linux-hwe-edge
bionic
ignored
eoan
dne
focal
dne
trusty
dne
xenial
ignored
linux-kvm
bionic
not-affected
eoan
ignored
focal
not-affected
trusty
dne
xenial
Fixed 4.4.0-1078.85
released
linux-lts-trusty
bionic
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-lts-xenial
bionic
dne
eoan
dne
focal
dne
trusty
ignored
xenial
dne
linux-oem
bionic
not-affected
eoan
ignored
focal
dne
trusty
dne
xenial
ignored
linux-oem-5.6
bionic
dne
eoan
dne
focal
not-affected
trusty
dne
xenial
dne
linux-oem-osp1
bionic
not-affected
eoan
ignored
focal
dne
trusty
dne
xenial
dne
linux-oracle
bionic
not-affected
eoan
ignored
focal
not-affected
trusty
dne
xenial
not-affected
linux-oracle-5.0
bionic
ignored
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-oracle-5.3
bionic
ignored
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-oracle-5.4
bionic
not-affected
focal
dne
trusty
dne
xenial
dne
linux-raspi
bionic
dne
eoan
dne
focal
not-affected
trusty
dne
xenial
dne
linux-raspi-5.4
bionic
not-affected
focal
dne
trusty
dne
xenial
dne
linux-raspi2
bionic
not-affected
eoan
ignored
focal
ignored
trusty
dne
xenial
Fixed 4.4.0-1137.146
released
linux-raspi2-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-riscv
bionic
dne
eoan
dne
focal
not-affected
trusty
dne
xenial
dne
linux-snapdragon
bionic
Fixed 4.15.0-1053.57
released
eoan
dne
focal
dne
trusty
dne
xenial
Fixed 4.4.0-1141.149
released
Common Weakness Enumeration
References
https://bugs.openvz.org/browse/OVZ-7188
https://bugzilla.redhat.com/show_bug.cgi?id=1850716
https://patchwork.ozlabs.org/project/netfilter-devel/patch/c2385b5c-309c-cc64-2e10-a0ef62897502%40virtuozzo.com/
https://security.netapp.com/advisory/ntap-20201210-0004/
https://bugs.openvz.org/browse/OVZ-7188
https://bugzilla.redhat.com/show_bug.cgi?id=1850716
https://patchwork.ozlabs.org/project/netfilter-devel/patch/c2385b5c-309c-cc64-2e10-a0ef62897502%40virtuozzo.com/
https://security.netapp.com/advisory/ntap-20201210-0004/