Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2019-15679

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

Published

2019-10-29T19:15:17.953

Last Modified

2024-11-21T04:29:14.827

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-122
Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	tightvnc	tightvnc	1.3.10	Yes

References

https://cert-portal.siemens.com/productcert/pdf/ssa-478893.pdf ([email protected])
https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html ([email protected])
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-08 ([email protected])
https://www.openwall.com/lists/oss-security/2018/12/10/5 Mailing List, Third Party Advisory ([email protected])
https://cert-portal.siemens.com/productcert/pdf/ssa-478893.pdf (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html (af854a3a-2127-422b-91ae-364da2661108)
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-08 (af854a3a-2127-422b-91ae-364da2661108)
https://www.openwall.com/lists/oss-security/2018/12/10/5 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)