CVE-2019-8267

mediumPriorität · verfolgen · 31EPSS 0.019 · 80. PerzentilEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.95% (80th) EPSS

CVSS 5 · medium

Is it mine?

8 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · bewertet 2026-10-27

UltraVNC revision 1207 has out-of-bounds read vulnerability in VNC client code inside TextChat module, which results in a denial of service (DoS) condition. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1208.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

BehobenSINUMERIK Access MyMachine /P2Pcisa_csaf_ot
Update to V4.8
BehobenSINUMERIK PCU base Win10 software /IPCcisa_csaf_ot
Update to V14.00
BehobenSINUMERIK PCU base Win7 software /IPCcisa_csaf_ot
Update to V12.01 HF4
MitigationSINUMERIK Access MyMachine /P2Pcisa_csaf_ot
Restrict access to the device to the internal or VPN network and to trusted IP addresses only.
MitigationSINUMERIK PCU base Win10 software /IPCcisa_csaf_ot
Restrict access to the device to the internal or VPN network and to trusted IP addresses only.
MitigationSINUMERIK PCU base Win7 software /IPCcisa_csaf_ot
Restrict access to the device to the internal or VPN network and to trusted IP addresses only.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

7.5

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 3.6

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:Csecondary · CISA US

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-125USprimärCWE-125US

betroffene Produkte (8)

Betroffene Produkte und Versionsbereiche.

Siemens SINUMERIK Access MyMachine /P2P: All versions < V4.8alle Versionencisa_csaf_otUS
Siemens SINUMERIK PCU base Win10 software /IPC: All versions < V14.00alle Versionencisa_csaf_otUS
Siemens SINUMERIK PCU base Win7 software /IPC: All versions < V12.01 HF4alle Versionencisa_csaf_otUS
Siemens SINUMERIK Access MyMachine /P2P< V4.8cisa_csaf_otUS
Siemens SINUMERIK PCU base Win10 software /IPC< V14.00cisa_csaf_otUS
Siemens SINUMERIK PCU base Win7 software /IPC< V12.01_HF4cisa_csaf_otUS
Kaspersky Lab UltraVNC≤ 1.2.2.3enisa_euvdEU
uvnc ultravnc< 1.2.2.3nvdUScpe:2.3:a:uvnc:ultravnc:*:*:*:*:*:*:*:*

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

ICSA-20-161-06Siemens SINUMERIK2020-06-09icsa · cisa_csaf_otUS
As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

veröffentlicht 2019-03-08geändert 2026-06-17

verwandt (11,872)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-11645US	—OT kritisch	2.44% (84th)	KEV	2026-06-09
Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium…
CVE-2026-3055US	critical9.8OT kritisch	91.5% (100th)	KEV	2026-03-23
Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread
CVE-2025-5777US	high7.5OT kritisch	100.0% (100th)	KEV	2025-06-17
Insufficient input validation leading to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
CVE-2025-5419US	—OT kritisch	7.82% (95th)	KEV	2025-06-03
Out of bounds read and write in V8 in Google Chrome prior to 137.0.7151.68 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium secur…
CVE-2025-24991US	—OT kritisch	2.02% (81st)	KEV	2025-03-11
Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally.

+11867 weitere

Referenzen (13)

Externe Belege — Patches, Meldungen, Analysen.

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