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CVE-2018-20020

🗓️ 19 Dec 2018 00:00:00Reported by ubuntu.comType

LibVNC contains heap out-of-bound write vulnerability for remote code executio

Reporter	Title	Published	Views	Family All 76
Veracode	Remote Code Execution	29 Sep 202003:51	–	veracode
Cvelist	CVE-2018-20020	19 Dec 201816:00	–	cvelist
CVE	CVE-2018-20020	19 Dec 201816:29	–	cve
Debian CVE	CVE-2018-20020	19 Dec 201816:29	–	debiancve
Prion	Heap overflow	19 Dec 201816:29	–	prion
OSV	CVE-2018-20020	19 Dec 201816:29	–	osv
OSV	ssvnc - security update	29 Nov 201900:00	–	osv
OSV	ssvnc vulnerabilities	28 Sep 202019:52	–	osv
OSV	libvncserver - security update	25 Dec 201800:00	–	osv
OSV	libvncserver - security update	3 Feb 201900:00	–	osv

Source	Link
ics-cert	www.ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-030-libvnc-heap-out-of-bound-write/
ubuntu	www.ubuntu.com/security/notices/USN-3877-1
ubuntu	www.ubuntu.com/security/notices/USN-4547-1
ubuntu	www.ubuntu.com/security/notices/USN-4547-2
ubuntu	www.ubuntu.com/security/notices/USN-4587-1
cve	www.cve.org/CVERecord
nvd	www.nvd.nist.gov/vuln/detail/CVE-2018-20020
launchpad	www.launchpad.net/bugs/cve/CVE-2018-20020
security-tracker	www.security-tracker.debian.org/tracker/CVE-2018-20020

OS	OS Version	Architecture	Package	Package Version	Filename
ubuntu	18.04	noarch	italc	1:3.0.3+dfsg1-3ubuntu0.1	UNKNOWN
ubuntu	16.04	noarch	italc	1:2.0.2+dfsg1-4ubuntu0.1	UNKNOWN
ubuntu	18.04	noarch	libvncserver	0.9.11+dfsg-1ubuntu1.1	UNKNOWN
ubuntu	18.10	noarch	libvncserver	0.9.11+dfsg-1.1ubuntu0.1	UNKNOWN
ubuntu	14.04	noarch	libvncserver	0.9.9+dfsg-1ubuntu1.4	UNKNOWN
ubuntu	16.04	noarch	libvncserver	0.9.10+dfsg-3ubuntu0.16.04.3	UNKNOWN
ubuntu	18.04	noarch	ssvnc	any	UNKNOWN
ubuntu	16.04	noarch	ssvnc	1.9.29-2+deb8u1build0.16.04.1	UNKNOWN
ubuntu	18.04	noarch	tightvnc	any	UNKNOWN
ubuntu	20.04	noarch	tightvnc	any	UNKNOWN

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19 Dec 2018 00:00Current

9.3High risk

Vulners AI Score9.3

CVSS27.5

CVSS39.8

EPSS0.076