Published: 17/06/2020 Updated: 17/05/2024

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 445

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

An issue exists in LibVNCServer prior to 0.9.13. Byte-aligned data is accessed through uint32_t pointers in libvncclient/rfbproto.c. NOTE: there is reportedly "no trust boundary crossed.

Vulnerable Product	Search on Vulmon	Subscribe to Product
libvncserver project libvncserver
debian debian linux 8.0
debian debian linux 9.0
opensuse leap 15.1
opensuse leap 15.2
canonical ubuntu linux 18.04
canonical ubuntu linux 20.04
canonical ubuntu linux 16.04

NVD-CWE-Other https://github.com/LibVNC/libvncserver/compare/LibVNCServer-0.9.12...LibVNCServer-0.9.13 https://github.com/LibVNC/libvncserver/commit/23e5cbe6b090d7f22982aee909a6a618174d3c2d https://lists.debian.org/debian-lts-announce/2020/06/msg00035.html http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00033.html http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00055.html http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00066.html https://usn.ubuntu.com/4434-1/https://bugzilla.redhat.com/show_bug.cgi?id=1860354 https://lists.debian.org/debian-lts-announce/2020/08/msg00045.html https://nvd.nist.gov

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CVE-2020-14399

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