vulnerability
FreeBSD: VID-b34c1947-a749-11ed-b24b-1c61b4739ac9 (CVE-2019-15680): TightVNC -- Muliple Vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Feb 8, 2023 | Feb 9, 2023 | Jun 15, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Feb 8, 2023
Added
Feb 9, 2023
Modified
Jun 15, 2026
Description
TightVNC code version 1.3.10 contains null pointer dereference in HandleZlibBPP function, which results Denial of System (DoS). This attack appear to be exploitable via network connectivity.
Solution
freebsd-upgrade-package-tightvnc
Rapid7 Labs
2026 Global Threat Landscape Report
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