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KasperskyCVE-2019-8287

HistoryOct 29, 2019 - 7:15 p.m.

CVE-2019-8287

2019-10-2919:15:22

CWE-120

Kaspersky

web.nvd.nist.gov

cve-2019-8287

tightvnc

buffer overflow

code execution

network connectivity

vulnerability

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.021

Percentile

89.4%

JSON

TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.

Affected configurations

Nvd

Node

tightvnctightvncMatch1.3.10

VendorProductVersionCPE
tightvnctightvnc1.3.10cpe:2.3:a:tightvnc:tightvnc:1.3.10:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
tightvnc	tightvnc	1.3.10	cpe:2.3:a:tightvnc:tightvnc:1.3.10:::::::*

CNA Affected

[
  {
    "product": "TightVNC",
    "vendor": "Kaspersky",
    "versions": [
      {
        "status": "affected",
        "version": "1.3.10"
      }
    ]
  }
]