exploitDog

CVE-2019-20788

Опубликовано: 23 апр. 2020

Источник: nvd

CVSS3: 9.8

CVSS2: 7.5

EPSS Низкий

Описание

libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690.

Ссылки

http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00027.html
Mailing List
Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf
Patch
Third Party Advisory
https://github.com/LibVNC/libvncserver/commit/54220248886b5001fbbb9fa73c4e1a2cb9413fed
Patch
Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2020-064-libvnc-libvncclient
Exploit
Third Party Advisory
https://usn.ubuntu.com/4407-1/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00027.html
Mailing List
Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf
Patch
Third Party Advisory
https://github.com/LibVNC/libvncserver/commit/54220248886b5001fbbb9fa73c4e1a2cb9413fed
Patch
Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2020-064-libvnc-libvncclient
Exploit
Third Party Advisory
https://usn.ubuntu.com/4407-1/
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

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

Версия до 0.9.12 (включая)

Конфигурация 2

Одно из

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

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

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:*:*:*:*:*:*:*

Конфигурация 3

Одно из

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

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

Конфигурация 4

Одновременно

cpe:2.3:o:siemens:simatic_itc1500_firmware:*:*:*:*:*:*:*:*

Версия от 3.0.0.0 (включая) до 3.2.1.0 (исключая)

cpe:2.3:h:siemens:simatic_itc1500:-:*:*:*:*:*:*:*

Конфигурация 5

Одновременно

cpe:2.3:o:siemens:simatic_itc1500_pro_firmware:*:*:*:*:*:*:*:*

Версия от 3.0.0.0 (включая) до 3.2.1.0 (исключая)

cpe:2.3:h:siemens:simatic_itc1500_pro:-:*:*:*:*:*:*:*

Конфигурация 6

Одновременно

cpe:2.3:o:siemens:simatic_itc1900_firmware:*:*:*:*:*:*:*:*

Версия от 3.0.0.0 (включая) до 3.2.1.0 (исключая)

cpe:2.3:h:siemens:simatic_itc1900:-:*:*:*:*:*:*:*

Конфигурация 7

Одновременно

cpe:2.3:o:siemens:simatic_itc1900_pro_firmware:*:*:*:*:*:*:*:*

Версия от 3.0.0.0 (включая) до 3.2.1.0 (исключая)

cpe:2.3:h:siemens:simatic_itc1900_pro:-:*:*:*:*:*:*:*

Конфигурация 8

Одновременно

cpe:2.3:o:siemens:simatic_itc2200_firmware:*:*:*:*:*:*:*:*

Версия от 3.0.0.0 (включая) до 3.2.1.0 (исключая)

cpe:2.3:h:siemens:simatic_itc2200:-:*:*:*:*:*:*:*

Конфигурация 9

Одновременно

cpe:2.3:o:siemens:simatic_itc2200_pro_firmware:*:*:*:*:*:*:*:*

Версия от 3.0.0.0 (включая) до 3.2.1.0 (исключая)

cpe:2.3:h:siemens:simatic_itc2200_pro:-:*:*:*:*:*:*:*

EPSS

Процентиль: 74%

0.00796

Низкий

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-190

Связанные уязвимости

CVE-2019-20788

CVSS3: 9.8

ubuntu

почти 6 лет назад

libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690.

CVE-2019-20788

redhat

около 6 лет назад

libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690.

CVE-2019-20788

CVSS3: 9.8

debian

почти 6 лет назад

libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCurso ...

GHSA-7397-jpw5-q274

CVSS3: 9.8

github

больше 3 лет назад

libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690.

openSUSE-SU-2020:0624-1

suse-cvrf

больше 5 лет назад

Security update for LibVNCServer

EPSS

Процентиль: 74%

0.00796

Низкий

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-190