Description
An issue was discovered in LibVNCServer before 0.9.13. There is an information leak (of uninitialized memory contents) in the libvncclient/rfbproto.c ConnectToRFBRepeater function.
References (8)
Scores
CVSS v3
7.5
EPSS
0.0148
EPSS Percentile
81.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-909
Status
published
Products (14)
canonical/ubuntu_linux
14.04
canonical/ubuntu_linux
16.04 (2 CPE variants)
canonical/ubuntu_linux
18.04
canonical/ubuntu_linux
18.10
debian/debian_linux
8.0
debian/debian_linux
9.0
libvnc_project/libvncserver
< 0.9.12
opensuse/leap
15.2
siemens/simatic_itc1500_firmware
3.0.0.0 - 3.2.1.0
siemens/simatic_itc1500_pro_firmware
3.0.0.0 - 3.2.1.0
... and 4 more
Published
Jun 17, 2020
Tracked Since
Feb 18, 2026