CVE Vulnerability

CVE-2019-15678

TightVNC code version 1.3.10 contains heap buffer overflow in rfbServerCutText handler, which can potentially result code execution.. This attack appear to be exploitable via network connectivity.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.openwall.com/lists/oss-security/2018/12/10/5 Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html
https://cert-portal.siemens.com/productcert/pdf/ssa-478893.pdf
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-08
Configurations

Configuration 1

cpe:2.3:a:tightvnc:tightvnc:1.3.10:*:*:*:*:*:*:*
Information

Published : 2019-10-29 07:15

Updated : 2020-12-09 05:15

NVD link : CVE-2019-15678

Mitre link : CVE-2019-15678

Products Affected
No products.
CWE
CWE-787