CVE-2022-27781
mediumPriorität · verfolgen · 31EPSS 0.029 · 87. PerzentilDEEURUUSEPSS · bewertet 2026-10-27
libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server's certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- BehobenRUGGEDCOM ROX MX5000siemens_psirt
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX MX5000REsiemens_psirt
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1400siemens_psirt
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1500siemens_psirt
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1501siemens_psirt
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1510siemens_psirt
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1511siemens_psirt
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1512siemens_psirt
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1524siemens_psirt
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1536siemens_psirt
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX5000siemens_psirt
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)siemens_psirt
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)siemens_psirt
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)siemens_psirt
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)siemens_psirt
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)siemens_psirt
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - Behobenphoenix_contact_psirt
Update to the latest LTS Firmware Release.Update to the latest LTS PLCnext Engineer Release.Please check Phoenix Contact PSIRT webpage for further Updates of this Advisory.
- BehobenRUGGEDCOM ROX MX5000cisa_csaf_ot
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX MX5000REcisa_csaf_ot
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1400cisa_csaf_ot
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1500cisa_csaf_ot
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1501cisa_csaf_ot
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1510cisa_csaf_ot
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1511cisa_csaf_ot
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1512cisa_csaf_ot
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1524cisa_csaf_ot
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX1536cisa_csaf_ot
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenRUGGEDCOM ROX RX5000cisa_csaf_ot
Update to V2.16.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821187/ - BehobenSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)cisa_csaf_ot
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)cisa_csaf_ot
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)cisa_csaf_ot
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)cisa_csaf_ot
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)cisa_csaf_ot
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - Mitigationphoenix_contact_psirt
Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to our application note:Measures to protect network-capable devices with Ethernet connection
- MitigationSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)cisa_csaf_ot
Only build and run applications from trusted sources.
- MitigationSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)cisa_csaf_ot
Only build and run applications from trusted sources.
- MitigationSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)cisa_csaf_ot
Only build and run applications from trusted sources.
- MitigationSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)cisa_csaf_ot
Only build and run applications from trusted sources.
- MitigationSIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)cisa_csaf_ot
Only build and run applications from trusted sources.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5–7.5
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (80)
Betroffene Produkte und Versionsbereiche.
- IBM InfoSphere Information Serveralle Versionencert_bundDEcpe:/a:ibm:infosphere_information_server:-
Advisories (14)
Hersteller- und Ökosystem-Meldungen dazu.
- SSA-146325SSA-146325: Multiple Vulnerabilities in RUGGEDCOM ROX before V2.162023-07-11csaf · siemens_psirtDE
Devices based on RUGGEDCOM ROX before V2.16 contain multiple high severity vulnerabilities, including the third-party vulnerabilities: CVE-2022-24903, CVE-2022-2068, CVE-2021-22946, CVE-2022-22576, CVE-2022-27781, CVE-2022-27782, CVE-2022-32207, CVE-2022-1292. Siemens has released updates for the affected products and recommends to update to the latest versions.
- SSA-398330SSA-398330: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP >= V3.1.0 and < V3.1.52023-12-12csaf · siemens_psirtDE
Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version >= V3.1.0 and < V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). These GNU/Linux vulnerabilities have been externally identified. Siemens has released new versions for the affected products and recommends to update to the latest versions. SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP >= V3.1.0 and < V3.1.5 are no longer maintained and there won't be any update to the CVE list anymore. Please update to the latest version. Note: This SSA advises vulnerabilities for firmware version V3.1 only; for versions < V3.1 refer to Siemens Security Bulletin SSB-439005 (https://cert-portal.siemens.com/productcert/html/ssb-439005.html).
- VDE-2022-046PHOENIX CONTACT: Multiple Linux component vulnerabilities in PLCnext Firmware2022-11-10csaf · phoenix_contact_psirtDE
UPDATE A: Two devices (ENERGY AXC PU, SMARTRTU AXC SG) added (24.11.2022) Update for PLCnext Firmware containing fixes for recent vulnerability findings in Linux components and security enhancements. PLCnext Control AXC F x152 is certified according to IEC 62443-4-1 and IEC 62443-4-2. This certification requires that all third-party components used in the firmware are regularly checked for known vulnerabilities.
- WID-SEC-W-2022-0277cURL: Mehrere SchwachstellenDeutsch2022-05-10csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in cURL ausnutzen, um Informationen offenzulegen, Sicherheitsvorkehrungen zu umgehen, Dateien zu löschen oder einen Denial of Service zu verursachen.
- WID-SEC-W-2023-1350Splunk Splunk Enterprise: Mehrere Schwachstellen in Komponenten von DrittanbieternDeutsch2023-06-01csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Splunk Splunk Enterprise in diversen Komponenten von Drittanbietern ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
- WID-SEC-W-2023-1614Tenable Security Nessus Network Monitor: Mehrere SchwachstellenDeutsch2023-06-29csaf · cert_bundDE
Ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in Tenable Security Nessus Network Monitor ausnutzen, um beliebigen Code auszuführen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszulösen und Daten zu manipulieren.
- WID-SEC-W-2023-1728Autodesk AutoCAD: Mehrere SchwachstellenDeutsch2023-07-11csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Autodesk AutoCAD ausnutzen, um einen Denial of Service Zustand herbeizuführen, Sicherheitsvorkehrungen zu umgehen, Dateien zu manipulieren oder Informationen offenzulegen.
- WID-SEC-W-2023-2229Splunk Splunk Enterprise: Mehrere SchwachstellenDeutsch2023-08-30csaf · cert_bundDE
Ein entfernter, authentifizierter Angreifer kann mehrere Schwachstellen in Splunk Splunk Enterprise ausnutzen, um beliebigen Code auszuführen, einen 'Denial of Service'-Zustand zu verursachen, seine Privilegien zu erweitern und weitere, nicht spezifizierte Auswirkungen zu verursachen.
- WID-SEC-W-2024-0794Dell ECS: Mehrere SchwachstellenDeutsch2024-04-04csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Dell ECS ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode mit Administratorrechten auszuführen, Informationen offenzulegen, Dateien zu manipulieren, einen Cross-Site-Scripting-Angriff durchzuführen, Sicherheitsvorkehrungen zu umgehen oder einen Denial of Service Zustand herbeizuführen.
- WID-SEC-W-2024-3377Dell PowerProtect Data Domain: Mehrere SchwachstellenDeutsch2024-11-07csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Dell PowerProtect Data Domain ausnutzen, um seine Privilegien zu erhöhen, Informationen offenzulegen und um nicht näher beschriebene Auswirkungen zu erzielen.
- 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-23-194-01Siemens RUGGEDCOM ROX2023-07-11icsa · cisa_csaf_otUS
Devices based on RUGGEDCOM ROX before V2.16 contain multiple high severity vulnerabilities, including the third-party vulnerabilities: CVE-2022-24903, CVE-2022-2068, CVE-2021-22946, CVE-2022-22576, CVE-2022-27781, CVE-2022-27782, CVE-2022-32207, CVE-2022-1292. Siemens has released updates for the affected products and recommends to update to the latest versions.
- ICSA-23-348-10Siemens SIMATIC S7-15002023-12-12icsa · cisa_csaf_otUS
Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version >= V3.1.0 and < V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). These GNU/Linux vulnerabilities have been externally identified. Siemens has released new versions for the affected products and recommends to update to the latest versions. Note: This SSA advises vulnerabilities for firmware version V3.1 only; for versions < V3.1 refer to Siemens Security Bulletin SSB-439005 ( https://cert-portal.siemens.com/productcert/html/ssb-439005.html).
- CURL-CVE-2022-27781CERTINFO never-ending busy-loop2022-05-11vendor · osvUS
libcurl provides the `CURLOPT_CERTINFO` option to allow applications to request details to be returned about a TLS server's certificate chain. Due to an erroneous function, a malicious server could make libcurl built with NSS get stuck in a never-ending busy-loop when trying to retrieve that information.
auch bekannt als (4)
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quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (34)
Externe Belege — Patches, Meldungen, Analysen.
- https://access.redhat.com/security/cve/cve-2022-27781cnnvd
- https://curl.se/docs/CVE-2022-27781.htmlPatchcnnvd
- https://cxsecurity.com/cveshow/CVE-2022-27781/cnnvd
- https://hackerone.com/reports/1555441cnnvd
- https://lists.debian.org/debian-lts-announce/2022/08/msg00017.htmlcnnvd
- https://packetstormsecurity.com/files/167109/Ubuntu-Security-Notice-USN-5412-1.htmlcnnvd
- https://packetstormsecurity.com/files/167661/Ubuntu-Security-Notice-USN-5499-1.htmlcnnvd
- https://packetstormsecurity.com/files/169318/Debian-Security-Advisory-5197-1.htmlcnnvd
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