CVE-2020-14397

Name
CVE-2020-14397
Description
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Release Notes https://github.com/LibVNC/libvncserver/compare/LibVNCServer-0.9.12...LibVNCServer-0.9.13
Patch https://github.com/LibVNC/libvncserver/commit/38e98ee61d74f5f5ab4aa4c77146faad1962d6d0
Mailing List https://lists.debian.org/debian-lts-announce/2020/06/msg00035.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00033.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00055.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00066.html
UBUNTU https://usn.ubuntu.com/4434-1/
MLIST https://lists.debian.org/debian-lts-announce/2020/08/msg00045.html
UBUNTU https://usn.ubuntu.com/4573-1/
Patch https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:libvncserver_project:libvncserver:*:*:*:*:*:*:*:* libvncserver >= None < 0.9.13
cpe:2.3:a:libvnc_project:libvncserver:*:*:*:*:*:*:*:* libvncserver >= None <= 0.9.12

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
libvncserver edge-community 0.9.13-r0 None fixed
libvncserver edge-community 0.9.12-r1 None possibly vulnerable
libvncserver edge-community 0.9.11-r2 None possibly vulnerable
libvncserver edge-community 0.9.11-r0 None possibly vulnerable
libvncserver 3.22-community 0.9.13-r0 None fixed
libvncserver 3.22-community 0.9.12-r1 None possibly vulnerable
libvncserver 3.22-community 0.9.11-r2 None possibly vulnerable
libvncserver 3.22-community 0.9.11-r0 None possibly vulnerable
libvncserver 3.21-community 0.9.13-r0 None fixed
libvncserver 3.20-community 0.9.13-r0 None fixed
libvncserver 3.19-community 0.9.13-r0 None fixed
libvncserver 3.18-community 0.9.13-r0 None fixed
libvncserver 3.17-community 0.9.13-r0 None fixed
libvncserver 3.11-main 0.9.12-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
libvncserver 3.10-main 0.9.11-r3 None possibly vulnerable