You are viewing this page in an unauthorized frame window.
This is a potential security issue, you are being redirected to
https://nvd.nist.gov
An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
NIST is currently working to establish a consortium to address challenges in the NVD
program and develop improved tools and methods. You will temporarily see delays in analysis efforts
during this transition. We apologize for the inconvenience and ask for your patience as we
work to improve the NVD program.
CVE-2019-8262
Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
UltraVNC revision 1203 has multiple heap buffer overflow vulnerabilities in VNC client code inside Ultra decoder, which results in code execution. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in revision 1204.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving NIST webspace.
We have provided these links to other web sites because they
may have information that would be of interest to you. No
inferences should be drawn on account of other sites being
referenced, or not, from this page. There may be other web
sites that are more appropriate for your purpose. NIST does
not necessarily endorse the views expressed, or concur with
the facts presented on these sites. Further, NIST does not
endorse any commercial products that may be mentioned on
these sites. Please address comments about this page to nvd@nist.gov.
OR
*cpe:2.3:a:siemens:sinumerik_access_mymachine\/p2p:*:*:*:*:*:*:*:* versions up to (excluding) 4.8
*cpe:2.3:a:siemens:sinumerik_pcu_base_win10_software\/ipc:*:*:*:*:*:*:*:* versions up to (excluding) 14.00
*cpe:2.3:a:siemens:sinumerik_pcu_base_win7_software\/ipc:*:*:*:*:*:*:*:* versions up to (including) 12.01
Removed
CVSS V3
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CWE
NIST CWE-787
Removed
CWE
NIST CWE-119
Changed
Reference Type
https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf No Types Assigned
https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf Third Party Advisory
Changed
Reference Type
https://www.us-cert.gov/ics/advisories/icsa-20-161-06 No Types Assigned
https://www.us-cert.gov/ics/advisories/icsa-20-161-06 Third Party Advisory, US Government Resource
CVE Modified by Kaspersky Labs6/12/2020 5:15:09 PM
https://ics-cert.kaaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-008-ultravnc-heap-based-buffer-overflow/ [Broken Link, Third Party Advisory]
Initial Analysis by NIST3/06/2019 10:33:33 AM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:uvnc:ultravnc:*:*:*:*:*:*:*:* versions up to (excluding) 1.2.2.3
Added
CVSS V2
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Added
CVSS V3
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CWE
CWE-119
Changed
Reference Type
https://ics-cert.kaaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-008-ultravnc-heap-based-buffer-overflow/ No Types Assigned
https://ics-cert.kaaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-008-ultravnc-heap-based-buffer-overflow/ Broken Link, Third Party Advisory
Quick Info
CVE Dictionary Entry: CVE-2019-8262 NVD
Published Date: 03/05/2019 NVD
Last Modified: 06/28/2021
Source: Kaspersky Labs