CVE-2017-3737
mediumPriorität · beachten · 52OT-Risiko · hochEPSS 0.787 · 100. PerzentilDEEURUUSEPSS · bewertet 2026-10-23
OpenSSL 1.0.2 (starting from version 1.0.2b) introduced an "error state" mechanism. The intent was that if a fatal error occurred during a handshake then OpenSSL would move into the error state and would immediately fail if you attempted to continue the handshake. This works as designed for the explicit handshake functions (SSL_do_handshake(), SSL_accept() and SSL_connect()), however due to a bug it does not work correctly if SSL_read() or SSL_write() is called directly. In that scenario, if the handshake fails then a fatal error will be returned in the initial function call. If SSL_read()/SSL_write() is subsequently called by the application for the same SSL object then it will succeed and the data is passed without being decrypted/encrypted directly from the SSL/TLS record layer. In order to exploit this issue an application bug would have to be present that resulted in a call to SSL_read()/SSL_write() being issued after having already received a fatal error. OpenSSL version 1.0.2b-1.0.2m are affected. Fixed in OpenSSL 1.0.2n. OpenSSL 1.1.0 is not affected.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- BehobenMindConnect IoT2040siemens_psirt
Update to V03.01 or later version
- BehobenMindConnect Nano (IPC227D)siemens_psirt
Update to V03.01 or later version
- BehobenSIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)siemens_psirt
Update to V2.1.6 or later version
https://support.industry.siemens.com/cs/us/en/view/109759122 - BehobenSIMATIC HMI WinCC Flexiblesiemens_psirt
Update to V15.1 or later version
https://support.industry.siemens.com/cs/us/en/view/109758794 - BehobenSIMATIC IPC DiagBasesiemens_psirt
Update to V2.1.1.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109792891 - BehobenSIMATIC IPC DiagMonitorsiemens_psirt
Update to V5.0.3 or later version
https://support.industry.siemens.com/cs/ww/en/view/109740915 - BehobenSIMATIC S7-1200 CPU family (incl. SIPLUS variants)siemens_psirt
Update to V4.2.3 or later version
https://support.industry.siemens.com/cs/us/en/view/109741461 - BehobenSIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)siemens_psirt
Update to V2.5.2 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459 - BehobenSIMATIC S7-1500 Software Controllersiemens_psirt
Update to V2.6 or later version
https://support.industry.siemens.com/cs/us/en/view/109478528 - BehobenSIMATIC STEP 7 (TIA Portal) V13siemens_psirt
Update to V13 SP2 Update 2 or later version
https://support.industry.siemens.com/cs/ww/en/view/109759753 - BehobenSIMATIC STEP 7 (TIA Portal) V14siemens_psirt
Update to V14 SP1 Update 6 or later version
https://support.industry.siemens.com/cs/ww/en/view/109747387 - BehobenSIMATIC STEP 7 (TIA Portal) V15siemens_psirt
Update to V15 Update 2 or later version
https://support.industry.siemens.com/cs/ww/en/view/109755826 - BehobenSIMATIC WinCC (TIA Portal) V13siemens_psirt
Update to V13 SP2 Update 2 or later version
https://support.industry.siemens.com/cs/ww/en/view/109759753 - BehobenSIMATIC WinCC (TIA Portal) V14siemens_psirt
Update to V14 SP1 Upd 6 or later version
https://support.industry.siemens.com/cs/ww/en/view/109747387 - BehobenSIMATIC WinCC (TIA Portal) V15siemens_psirt
Update to V15 Update 2 or later version
https://support.industry.siemens.com/cs/ww/en/view/109755826 - BehobenSIMATIC WinCC OA V3.14siemens_psirt
Update to V3.14 P021 or later version
https://www.winccoa.com/downloads/category/versions- patches.html - BehobenSIMATIC WinCC OA V3.15siemens_psirt
Update to V3.15 P014 or later version
https://www.winccoa.com/downloads/category/versions- patches.html - BehobenSIMATIC WinCC OA V3.16siemens_psirt
Update to V3.16 P002 or later version
https://www.winccoa.com/downloads/category/versions- patches.html - BehobenSINUMERIK Integrate Access MyMachine service engineer client as part of Sinumerik Integrate Product suitesiemens_psirt
Update to V4.1.8, installing latest Sinumerik Integrate Product suite.
- BehobenSINUMERIK Integrate Operate Client as part of Sinumerik Integrate Product suitesiemens_psirt
Update to V2.0.12 / 3.0.12, installing latest Sinumerik Integrate Product suite.
- Behobenphoenix_contact_psirt
Update to Firmware Release 2019.0 LTS or later. Update to PLCnext Engineer Release 2019.0 LTS or later. Update A, 30.08.2019 With Firmware Release 2019.6 an option was added to the web-based management that allows the user to permanently disable storage of configuration data to the SD-Card. The device can now be operated without SD-Card and ignores any inserted SD-Card. We recommend using this new configuration option for application scenarios where physical access to the device cannot be restricted effectively.
- BehobenMindConnect IoT2040cisa_csaf_ot
Update to V03.01 or later version. Use the Mindsphere web frontend to update
- BehobenMindConnect Nano (IPC227D)cisa_csaf_ot
Update to V03.01 or later version. Use the Mindsphere web frontend to update
- BehobenSIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)cisa_csaf_ot
Update to V2.1.6 or later version
https://support.industry.siemens.com/cs/us/en/view/109759122 - BehobenSIMATIC HMI WinCC Flexiblecisa_csaf_ot
Update to V15.1 or later version
https://support.industry.siemens.com/cs/us/en/view/109758794 - BehobenSIMATIC IPC DiagBasecisa_csaf_ot
Update to V2.1.1.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109792891 - BehobenSIMATIC IPC DiagMonitorcisa_csaf_ot
Update to V5.0.3 or later version
https://support.industry.siemens.com/cs/ww/en/view/109740915 - BehobenSIMATIC S7-1200 CPU family (incl. SIPLUS variants)cisa_csaf_ot
Update to V4.2.3 or later version
https://support.industry.siemens.com/cs/us/en/view/109741461 - BehobenSIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)cisa_csaf_ot
Update to V2.5.2 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459 - BehobenSIMATIC S7-1500 Software Controllercisa_csaf_ot
Update to V2.6 or later version
https://support.industry.siemens.com/cs/us/en/view/109478528 - BehobenSIMATIC STEP 7 (TIA Portal) V13cisa_csaf_ot
Update to V13 SP2 Update 2 or later version
https://support.industry.siemens.com/cs/ww/en/view/109759753 - BehobenSIMATIC STEP 7 (TIA Portal) V14cisa_csaf_ot
Update to V14 SP1 Update 6 or later version
https://support.industry.siemens.com/cs/ww/en/view/109747387 - BehobenSIMATIC STEP 7 (TIA Portal) V15cisa_csaf_ot
Update to V15 Update 2 or later version
https://support.industry.siemens.com/cs/ww/en/view/109755826 - BehobenSIMATIC WinCC (TIA Portal) V13cisa_csaf_ot
Update to V13 SP2 Update 2 or later version
https://support.industry.siemens.com/cs/ww/en/view/109759753 - BehobenSIMATIC WinCC (TIA Portal) V14cisa_csaf_ot
Update to V14 SP1 Upd 6 or later version
https://support.industry.siemens.com/cs/ww/en/view/109747387 - BehobenSIMATIC WinCC (TIA Portal) V15cisa_csaf_ot
Update to V15 Update 2 or later version
https://support.industry.siemens.com/cs/ww/en/view/109755826 - BehobenSIMATIC WinCC OA V3.14cisa_csaf_ot
Update to V3.14 P021 or later version
https://www.winccoa.com/downloads/category/versions-patches.html - BehobenSIMATIC WinCC OA V3.15cisa_csaf_ot
Update to V3.15 P014 or later version
https://www.winccoa.com/downloads/category/versions-patches.html - BehobenSIMATIC WinCC OA V3.16cisa_csaf_ot
Update to V3.16 P002 or later version
https://www.winccoa.com/downloads/category/versions-patches.html - BehobenSINUMERIK Integrate Access MyMachine service engineer client as part of Sinumerik Integrate Product suitecisa_csaf_ot
Update to V4.1.8, installing latest Sinumerik Integrate Product suite.
https://w3.siemens.com/aspa_app - BehobenSINUMERIK Integrate Operate Client as part of Sinumerik Integrate Product suitecisa_csaf_ot
Update to V2.0.12 / 3.0.12, installing latest Sinumerik Integrate Product suite.
https://w3.siemens.com/aspa_app - BehobenAXC F 2152cisa_csaf_ot
Follow the advice concerning SD card usage in the manual “Art.-Nr. 107708: UM EN AXC F 2152 Installing, starting up, and operating the AXC F 2152 controller um_en_axc_f_2152_107708_en_02.pdf” that can be found on the product page below:
https://www.phoenixcontact.com/online/portal/us/?uri=pxc-oc-itemdetail:pid=2404267&library=usen&pcck=P-21-14-01&tab=1&selectedCategory=ALL - MitigationMindConnect IoT2040siemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationMindConnect Nano (IPC227D)siemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)siemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC HMI WinCC Flexiblesiemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC IPC DiagBasesiemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC IPC DiagMonitorsiemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC S7-1200 CPU family (incl. SIPLUS variants)siemens_psirt
Disable web server within the device configuration if it is not used or limit access to the web server on a particular Ethernet/PROFINET port/interface if possible (setting is under General / Web server access).
- MitigationSIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)siemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC S7-1500 Software Controllersiemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC STEP 7 (TIA Portal) V13siemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC STEP 7 (TIA Portal) V14siemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC STEP 7 (TIA Portal) V15siemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC WinCC (TIA Portal) V13siemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC WinCC (TIA Portal) V14siemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC WinCC (TIA Portal) V15siemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC WinCC OA V3.14siemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC WinCC OA V3.15siemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC WinCC OA V3.16siemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSINUMERIK Integrate Access MyMachine service engineer client as part of Sinumerik Integrate Product suitesiemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSINUMERIK Integrate Operate Client as part of Sinumerik Integrate Product suitesiemens_psirt
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationMindConnect IoT2040cisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationMindConnect Nano (IPC227D)cisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)cisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC HMI WinCC Flexiblecisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC IPC DiagBasecisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC IPC DiagMonitorcisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC S7-1200 CPU family (incl. SIPLUS variants)cisa_csaf_ot
Disable web server within the device configuration if it is not used or limit access to the web server on a particular Ethernet/PROFINET port/interface if possible (setting is under General / Web server access).
- MitigationSIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)cisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC S7-1500 Software Controllercisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC STEP 7 (TIA Portal) V13cisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC STEP 7 (TIA Portal) V14cisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC STEP 7 (TIA Portal) V15cisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC WinCC (TIA Portal) V13cisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC WinCC (TIA Portal) V14cisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC WinCC (TIA Portal) V15cisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC WinCC OA V3.14cisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC WinCC OA V3.15cisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSIMATIC WinCC OA V3.16cisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSINUMERIK Integrate Access MyMachine service engineer client as part of Sinumerik Integrate Product suitecisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationSINUMERIK Integrate Operate Client as part of Sinumerik Integrate Product suitecisa_csaf_ot
Limit network access using appropriate mechanisms (e.g., firewalls)
- MitigationAXC F 2152cisa_csaf_ot
Disable Basic128Rsa15 security policy in OPC Servers configuration. Use only Basic256 or higher.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (105)
Betroffene Produkte und Versionsbereiche.
Advisories (7)
Hersteller- und Ökosystem-Meldungen dazu.
- SSA-179516SSA-179516 OpenSSL Vulnerability in Industrial Products2018-08-07csaf · siemens_psirtDE
Several Siemens industrial products are affected by a vulnerability in OpenSSL, that could result in data being sent out unencrypted by the SSL/TLS record layer. Siemens has released updates for the affected products and recommends to update to the latest versions.
- VDE-2019-009PHOENIX CONTACT: Multiple Vulnerabilities in AXC F 21522019-06-04csaf · phoenix_contact_psirtDE
Multiple vulnerabilities have been identified in PHOENIX CONTACT AXC F 2152 with firmware versions 1.x
- WID-SEC-W-2023-1594IBM Tivoli Network Manager: Mehrere SchwachstellenDeutsch2023-06-28csaf · cert_bundDE
Ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in IBM Tivoli Network Manager ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand herbeizuführen, seine Privilegien auszuweiten, Daten zu manipulieren, nicht spezifizierte Auswirkungen zu verursachen und einen Cross-Site-Scripting-Angriff durchzuführen.
- WID-SEC-W-2024-0205OpenSSL: Mehrere Schwachstellen ermöglichen Umgehen von SicherheitsvorkehrungenDeutsch2017-12-07csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in OpenSSL ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
- WID-SEC-W-2026-0180Dell Data Protection Advisor: Mehrere SchwachstellenDeutsch2026-01-20csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Dell Data Protection Advisor ausnutzen, um beliebigen Code auszuführen, einen Denial-of-Service-Zustand zu erzeugen, Sicherheitsmaßnahmen zu umgehen und nicht näher spezifizierte Angriffe zu starten.
- ICSA-18-226-02Siemens OpenSSL Vulnerability in Industrial Products (Update E)2018-08-07icsa · cisa_csaf_otUS
Several Siemens industrial products are affected by a vulnerability in OpenSSL, that could result in data being sent out unencrypted by the SSL/TLS record layer. Siemens has released updates for the affected products and recommends to update to the latest versions.
- ICSA-19-155-01PHOENIX CONTACT PLCNext AXC F 21522019-06-04icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could allow an attacker to decrypt passwords, bypass authentication, and deny service to the device. In addition, these vulnerabilities could interact with third-party vulnerabilities to cause other impacts to integrity, confidentiality, and availability.
auch bekannt als (4)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (78)
Externe Belege — Patches, Meldungen, Analysen.
- http://www.ibm.com/support/docview.wss?uid=ibm10879093cnnvd
- http://www.ibm.com/support/docview.wss?uid=ibm10887985cnnvd
- http://www.ibm.com/support/docview.wss?uid=ibm10887987cnnvd
- http://www.ibm.com/support/docview.wss?uid=ibm10887989cnnvd
- http://www.ibm.com/support/docview.wss?uid=ibm10887991cnnvd
- http://www.ibm.com/support/docview.wss?uid=ibm10887995cnnvd
- http://www.ibm.com/support/docview.wss?uid=ibm10888295cnnvd
- http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.htmlcnnvd
Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.
Kostenloser Scan