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nvd[email protected]NVD:CVE-2019-20788
HistoryApr 23, 2020 - 7:15 p.m.

CVE-2019-20788

2020-04-2319:15:12
CWE-787
CWE-190
[email protected]
web.nvd.nist.gov
1

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.007

Percentile

80.5%

JSON

libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690.

Affected configurations

NVD
Node
libvnc_projectlibvncserverRange≤0.9.12
Node
canonicalubuntu_linuxMatch14.04lts
OR
canonicalubuntu_linuxMatch16.04esm
OR
canonicalubuntu_linuxMatch16.04lts
OR
canonicalubuntu_linuxMatch18.04lts
OR
canonicalubuntu_linuxMatch18.10
Node
debiandebian_linuxMatch8.0
OR
debiandebian_linuxMatch9.0
Node
siemenssimatic_itc1500_firmwareRange3.0.0.0–3.2.1.0
AND
siemenssimatic_itc1500Match-
Node
siemenssimatic_itc1500_pro_firmwareRange3.0.0.0–3.2.1.0
AND
siemenssimatic_itc1500_proMatch-
Node
siemenssimatic_itc1900_firmwareRange3.0.0.0–3.2.1.0
AND
siemenssimatic_itc1900Match-
Node
siemenssimatic_itc1900_pro_firmwareRange3.0.0.0–3.2.1.0
AND
siemenssimatic_itc1900_proMatch-
Node
siemenssimatic_itc2200_firmwareRange3.0.0.0–3.2.1.0
AND
siemenssimatic_itc2200Match-
Node
siemenssimatic_itc2200_pro_firmwareRange3.0.0.0–3.2.1.0
AND
siemenssimatic_itc2200_proMatch-

Related

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prion 1
redhatcve 2
redhat 3
debiancve 2
openvas 13
alpinelinux 1
cvelist 1
ubuntucve 2
cve 2
osv 2
centos 1
suse 1
ubuntu 1
oraclelinux 3
veracode 1
mageia 2
amazon 1
debian 1
ics 1
rosalinux 1
nessus
nessus
NewStart CGSL CORE 5.05 / MAIN 5.05 : libvncserver Multiple Vulnerabilities (NS-SA-2020-0087)
2020-12-09 00:00:00
RHEL 7 : libvncserver (RHSA-2020:0913)
2020-03-24 00:00:00
RHEL 8 : libvncserver (RHSA-2020:0920)
2020-11-18 00:00:00
prion
prion
Integer overflow
2020-04-23 19:15:00
redhatcve
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CVE-2019-20788
2020-04-30 14:10:03
CVE-2019-15690
2020-03-10 10:10:54
redhat
redhat
(RHSA-2020:0913) Important: libvncserver security update
2020-03-23 07:28:10
(RHSA-2020:0921) Important: libvncserver security update
2020-03-23 08:01:22
(RHSA-2020:0920) Important: libvncserver security update
2020-03-23 08:01:21
debiancve
debiancve
CVE-2019-20788
2020-04-23 19:15:12
CVE-2019-15690
2022-02-25 11:31:58
openvas
openvas
Debian: Security Advisory (DLA-2146-1)
2020-03-18 00:00:00
Huawei EulerOS: Security Advisory for libvncserver (EulerOS-SA-2020-1683)
2020-06-16 00:00:00
Huawei EulerOS: Security Advisory for libvncserver (EulerOS-SA-2020-1925)
2020-09-04 00:00:00
alpinelinux
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CVE-2019-20788
2020-04-23 19:15:00
cvelist
cvelist
CVE-2019-20788
2020-04-23 18:06:55
ubuntucve
ubuntucve
CVE-2019-20788
2020-04-23 00:00:00
CVE-2019-15690
2019-12-31 00:00:00
cve
cve
CVE-2019-20788
2020-04-23 19:15:12
CVE-2019-15690
2022-02-25 11:31:58
osv
osv
CVE-2019-20788
2020-04-23 19:15:00
libvncserver - security update
2020-03-18 00:00:00
centos
centos
libvncserver security update
2020-03-25 19:16:12
suse
suse
Security update for LibVNCServer (important)
2020-05-11 00:00:00
ubuntu
ubuntu
LibVNCServer vulnerabilities
2020-07-01 00:00:00
oraclelinux
oraclelinux
libvncserver security update
2020-03-23 00:00:00
libvncserver security update
2020-03-26 00:00:00
GNOME security, bug fix, and enhancement update
2020-05-05 00:00:00
veracode
veracode
Arbitrary Code Execution
2020-05-15 02:24:57
mageia
mageia
Updated libvncserver packages fix security vulnerability
2020-05-08 13:57:54
Updated libvncserver packages fix security vulnerability
2020-04-15 13:12:14
amazon
amazon
Important: libvncserver
2020-04-20 20:47:00
debian
debian
[SECURITY] [DLA 2146-1] libvncserver security update
2020-03-17 19:43:31
ics
ics
Siemens SIMATIC ITC
2021-12-16 12:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2021-1900
2021-07-02 17:22:34

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.007

Percentile

80.5%

JSON
Related for NVD:CVE-2019-20788
nessus23prion1redhatcve2redhat3debiancve2openvas13alpinelinux1cvelist1ubuntucve2cve2osv2centos1suse1ubuntu1oraclelinux3veracode1mageia2amazon1debian1ics1rosalinux1