CVE-2018-20020

Опубликовано: 19 дек. 2018

Источник: nvd

CVSS3: 9.8

CVSS2: 7.5

EPSS Средний

Описание

LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains heap out-of-bound write vulnerability inside structure in VNC client code that can result remote code execution

Ссылки

https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-030-libvnc-heap-out-of-bound-write/
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/12/msg00017.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html
https://lists.debian.org/debian-lts-announce/2019/11/msg00033.html
https://security.gentoo.org/glsa/201908-05
https://security.gentoo.org/glsa/202006-06
https://usn.ubuntu.com/3877-1/
Third Party Advisory
https://usn.ubuntu.com/4547-1/
https://usn.ubuntu.com/4547-2/
https://usn.ubuntu.com/4587-1/
https://www.debian.org/security/2019/dsa-4383
Third Party Advisory
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-030-libvnc-heap-out-of-bound-write/
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/12/msg00017.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html
https://lists.debian.org/debian-lts-announce/2019/11/msg00033.html
https://security.gentoo.org/glsa/201908-05
https://security.gentoo.org/glsa/202006-06
https://usn.ubuntu.com/3877-1/
Third Party Advisory
https://usn.ubuntu.com/4547-1/
https://usn.ubuntu.com/4547-2/

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:libvnc_project:libvncserver:*:*:*:*:*:*:*:*

Версия до 0.9.12 (исключая)

Конфигурация 2

Одно из

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*

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

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

EPSS

Процентиль: 96%

0.2103

Средний

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-787

Связанные уязвимости

CVE-2018-20020

CVSS3: 9.8

ubuntu

около 7 лет назад

LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains heap out-of-bound write vulnerability inside structure in VNC client code that can result remote code execution

CVE-2018-20020

CVSS3: 8.8

redhat

около 7 лет назад

LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains heap out-of-bound write vulnerability inside structure in VNC client code that can result remote code execution

CVE-2018-20020

CVSS3: 9.8

debian

около 7 лет назад

LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains ...

GHSA-v93r-hw5v-g7wc

CVSS3: 9.8

github

больше 3 лет назад

LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains heap out-of-bound write vulnerability inside structure in VNC client code that can result remote code execution

BDU:2019-00697

CVSS3: 9.8

fstec

больше 7 лет назад

Уязвимость библиотеки LibVNC, связанная со считыванием данных за пределами заданного буфера, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 96%

0.2103

Средний

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-787