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[email protected]NVD:CVE-2020-14405

HistoryJun 17, 2020 - 4:15 p.m.

CVE-2020-14405

2020-06-1716:15:12

CWE-770

[email protected]

web.nvd.nist.gov

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

55.4%

JSON

An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size.

Affected configurations

Nvd

Node

libvnc_projectlibvncserverRange<0.9.12

Node

canonicalubuntu_linuxMatch14.04lts

canonicalubuntu_linuxMatch16.04esm

canonicalubuntu_linuxMatch16.04lts

canonicalubuntu_linuxMatch18.04lts

canonicalubuntu_linuxMatch18.10

Node

debiandebian_linuxMatch8.0

debiandebian_linuxMatch9.0

Node

siemenssimatic_itc1500_firmwareRange3.0.0.0–3.2.1.0

AND

siemenssimatic_itc1500Match-

Node

siemenssimatic_itc1500_pro_firmwareRange3.0.0.0–3.2.1.0

AND

siemenssimatic_itc1500_proMatch-

Node

siemenssimatic_itc1900_firmwareRange3.0.0.0–3.2.1.0

AND

siemenssimatic_itc1900Match-

Node

siemenssimatic_itc1900_pro_firmwareRange3.0.0.0–3.2.1.0

AND

siemenssimatic_itc1900_proMatch-

Node

siemenssimatic_itc2200_firmwareRange3.0.0.0–3.2.1.0

AND

siemenssimatic_itc2200Match-

Node

siemenssimatic_itc2200_pro_firmwareRange3.0.0.0–3.2.1.0

AND

siemenssimatic_itc2200_proMatch-

VendorProductVersionCPE
libvnc_projectlibvncserver*cpe:2.3:a:libvnc_project:libvncserver:*:*:*:*:*:*:*:*
canonicalubuntu_linux14.04cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
canonicalubuntu_linux16.04cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
canonicalubuntu_linux16.04cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
canonicalubuntu_linux18.04cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
canonicalubuntu_linux18.10cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
debiandebian_linux8.0cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
siemenssimatic_itc1500_firmware*cpe:2.3:o:siemens:simatic_itc1500_firmware:*:*:*:*:*:*:*:*
siemenssimatic_itc1500-cpe:2.3:h:siemens:simatic_itc1500:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libvnc_project	libvncserver	*	cpe:2.3:a:libvnc_project:libvncserver::::::::
canonical	ubuntu_linux	14.04	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::
canonical	ubuntu_linux	16.04	cpe:2.3:o:canonical:ubuntu_linux:16.04::::esm:::
canonical	ubuntu_linux	16.04	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
canonical	ubuntu_linux	18.04	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
canonical	ubuntu_linux	18.10	cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::*
debian	debian_linux	8.0	cpe:2.3:o:debian:debian_linux:8.0:::::::*
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*
siemens	simatic_itc1500_firmware	*	cpe:2.3:o:siemens:simatic_itc1500_firmware::::::::
siemens	simatic_itc1500	-	cpe:2.3:h:siemens:simatic_itc1500:-:::::::*