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NVD Vulnerability Details :
CVE-2016-9941
Modified
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-31 Dec, 2016 | 18:59
Updated At-06 May, 2026 | 22:30

Heap-based buffer overflow in rfbproto.c in LibVNCClient in LibVNCServer before 0.9.11 allows remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message containing a subrectangle outside of the client drawing area.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.09.8CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.0
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 7.5
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches
libvncserver_project
libvncserver_project
>>libvncserver>>Versions up to 0.9.10(inclusive)
cpe:2.3:a:libvncserver_project:libvncserver:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-119Primarynvd@nist.gov
CWE ID: CWE-119
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.debian.org/security/2017/dsa-3753cve@mitre.org
N/A
http://www.securityfocus.com/bid/95170cve@mitre.org
N/A
https://github.com/LibVNC/libvncserver/pull/137cve@mitre.org
N/A
https://github.com/LibVNC/libvncserver/releases/tag/LibVNCServer-0.9.11cve@mitre.org
N/A
https://lists.debian.org/debian-lts-announce/2019/10/msg00042.htmlcve@mitre.org
N/A
https://security.gentoo.org/glsa/201702-24cve@mitre.org
N/A
https://usn.ubuntu.com/4587-1/cve@mitre.org
N/A
http://www.debian.org/security/2017/dsa-3753af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/bid/95170af854a3a-2127-422b-91ae-364da2661108
N/A
https://github.com/LibVNC/libvncserver/pull/137af854a3a-2127-422b-91ae-364da2661108
N/A
https://github.com/LibVNC/libvncserver/releases/tag/LibVNCServer-0.9.11af854a3a-2127-422b-91ae-364da2661108
N/A
https://lists.debian.org/debian-lts-announce/2019/10/msg00042.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
https://security.gentoo.org/glsa/201702-24af854a3a-2127-422b-91ae-364da2661108
N/A
https://usn.ubuntu.com/4587-1/af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: http://www.debian.org/security/2017/dsa-3753
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/95170
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://github.com/LibVNC/libvncserver/pull/137
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://github.com/LibVNC/libvncserver/releases/tag/LibVNCServer-0.9.11
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://security.gentoo.org/glsa/201702-24
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://usn.ubuntu.com/4587-1/
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.debian.org/security/2017/dsa-3753
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/95170
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://github.com/LibVNC/libvncserver/pull/137
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://github.com/LibVNC/libvncserver/releases/tag/LibVNCServer-0.9.11
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://security.gentoo.org/glsa/201702-24
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://usn.ubuntu.com/4587-1/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Change History
0Changes found
Details not found