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openSUSE Security Update : LibVNCServer (openSUSE-2019-196)
critical Nessus Plugin ID 122296
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Synopsis
The remote openSUSE host is missing a security update.Description
This update for LibVNCServer fixes the following issues :Security issues fixed :
- CVE-2018-20749: Fixed a heap out of bounds write vulnerability in rfbserver.c (bsc#1123828)
- CVE-2018-20750: Fixed a heap out of bounds write vulnerability in rfbserver.c (bsc#1123832)
- CVE-2018-20748: Fixed multiple heap out-of-bound writes in VNC client code (bsc#1123823)
This update was imported from the SUSE:SLE-15:Update update project.
Solution
Update the affected LibVNCServer packages.See Also
https://bugzilla.opensuse.org/show_bug.cgi?id=1123823
Plugin Details
Severity: Critical
ID: 122296
File Name: openSUSE-2019-196.nasl
Version: 1.5
Type: local
Agent: unix
Family: SuSE Local Security Checks
Published: 2/19/2019
Updated: 6/19/2024
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Continuous Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 6.7
CVSS v2
Risk Factor: High
Base Score: 7.5
Temporal Score: 5.9
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2018-20750
CVSS v3
Risk Factor: Critical
Base Score: 9.8
Temporal Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:novell:opensuse:libvncserver-devel, p-cpe:/a:novell:opensuse:libvncclient0-debuginfo, p-cpe:/a:novell:opensuse:libvncserver0, cpe:/o:novell:opensuse:15.0, p-cpe:/a:novell:opensuse:libvncserver-debugsource, p-cpe:/a:novell:opensuse:libvncserver0-debuginfo, p-cpe:/a:novell:opensuse:libvncclient0
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 3/23/2019
Vulnerability Publication Date: 1/30/2019