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CVE-2020-14404
Vulnerability from cvelistv5
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ghsa-xrqg-3g47-qq3r
Vulnerability from github
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings.
{ "affected": [], "aliases": [ "CVE-2020-14404" ], "database_specific": { "cwe_ids": [ "CWE-119", "CWE-125", "CWE-787" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2020-06-17T16:15:00Z", "severity": "HIGH" }, "details": "An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings.", "id": "GHSA-xrqg-3g47-qq3r", "modified": "2022-05-24T17:20:49Z", "published": "2022-05-24T17:20:49Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14404" }, { "type": "WEB", "url": "https://github.com/LibVNC/libvncserver/commit/74e8a70f2c9a5248d6718ce443e07c7ed314dfff" }, { "type": "WEB", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf" }, { "type": "WEB", "url": "https://github.com/LibVNC/libvncserver/compare/LibVNCServer-0.9.12...LibVNCServer-0.9.13" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00035.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00045.html" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4434-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4573-1" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L", "type": "CVSS_V3" } ] }
var-202006-1842
Vulnerability from variot
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings. LibVNCServer Exists in a buffer error vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. ========================================================================== Ubuntu Security Notice USN-4573-1 October 07, 2020
vino vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in Vino.
Software Description: - vino: VNC server for GNOME
Details:
Nicolas Ruff discovered that Vino incorrectly handled large ClientCutText messages. A remote attacker could use this issue to cause the server to crash, resulting in a denial of service. (CVE-2014-6053)
It was discovered that Vino incorrectly handled certain packet lengths. A remote attacker could possibly use this issue to obtain sensitive information, cause a denial of service, or execute arbitrary code. (CVE-2018-7225)
Pavel Cheremushkin discovered that an information disclosure vulnerability existed in Vino when sending a ServerCutText message. An attacker could possibly use this issue to expose sensitive information. (CVE-2019-15681)
It was discovered that Vino incorrectly handled region clipping. A remote attacker could possibly use this issue to cause Vino to crash, resulting in a denial of service. (CVE-2020-14397)
It was discovered that Vino incorrectly handled encodings. A remote attacker could use this issue to cause Vino to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2020-14402, CVE-2020-14403, CVE-2020-14404)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.04 LTS: vino 3.22.0-5ubuntu2.1
Ubuntu 18.04 LTS: vino 3.22.0-3ubuntu1.1
Ubuntu 16.04 LTS: vino 3.8.1-0ubuntu9.3
After a standard system update you need to restart your session to make all the necessary changes.
References: https://usn.ubuntu.com/4573-1 CVE-2014-6053, CVE-2018-7225, CVE-2019-15681, CVE-2020-14397, CVE-2020-14402, CVE-2020-14403, CVE-2020-14404
Package Information: https://launchpad.net/ubuntu/+source/vino/3.22.0-5ubuntu2.1 https://launchpad.net/ubuntu/+source/vino/3.22.0-3ubuntu1.1 https://launchpad.net/ubuntu/+source/vino/3.8.1-0ubuntu9.3
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A\nremote attacker could possibly use this issue to obtain sensitive\ninformation, cause a denial of service, or execute arbitrary code. \n(CVE-2018-7225)\n\nPavel Cheremushkin discovered that an information disclosure vulnerability\nexisted in Vino when sending a ServerCutText message. An attacker could\npossibly use this issue to expose sensitive information. (CVE-2019-15681)\n\nIt was discovered that Vino incorrectly handled region clipping. A remote\nattacker could possibly use this issue to cause Vino to crash, resulting in\na denial of service. (CVE-2020-14397)\n\nIt was discovered that Vino incorrectly handled encodings. A remote\nattacker could use this issue to cause Vino to crash, resulting in a denial\nof service, or possibly execute arbitrary code. 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gsd-2020-14404
Vulnerability from gsd
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"https://lists.debian.org/debian-lts-announce/2020/06/msg00035.html" }, { "name": "USN-4434-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4434-1/" }, { "name": "[debian-lts-announce] 20200828 [SECURITY] [DLA 2347-1] libvncserver security update", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00045.html" }, { "name": "USN-4573-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4573-1/" }, { "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 5.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 2.5 } }, "lastModifiedDate": "2022-03-09T22:18Z", "publishedDate": "2020-06-17T16:15Z" } } }
icsa-21-350-12
Vulnerability from csaf_cisa
Notes
{ "document": { "acknowledgments": [ { "organization": "Siemens", "summary": "reporting these vulnerabilities to CISA" } ], "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Disclosure is not limited", "tlp": { "label": "WHITE", "url": "https://us-cert.cisa.gov/tlp/" } }, "lang": "en-US", "notes": [ { "category": "general", "text": "This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov", "title": "CISA Disclaimer" }, { "category": "legal_disclaimer", "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.", "title": "Legal Notice" }, { "category": "summary", "text": "Successful exploitation of these LibVNC vulnerabilities could allow remote code execution, information disclosure, and denial-of-service attacks.", "title": "Risk evaluation" }, { "category": "general", "text": "CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:", "title": "Recommended Practices" }, { "category": "general", "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.\nCISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.", "title": "Recommended Practices" }, { "category": "general", "text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on cisa.gov in the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.\nOrganizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.", "title": "Recommended Practices" }, { "category": "general", "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories", "title": "Additional Resources" }, { "category": "other", "text": "No known public exploits specifically target these vulnerabilities.", "title": "Exploitability" } ], "publisher": { "category": "coordinator", "contact_details": "Email: CISAservicedesk@cisa.dhs.gov;\n Toll Free: 1-888-282-0870", "name": "CISA", "namespace": "https://www.cisa.gov/" }, "references": [ { "category": "external", "summary": "SSA-390195: LibVNC Vulnerabilities in SIMATIC ITC Products - CSAF Version", "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-390195.json" }, { "category": "self", "summary": "ICS Advisory ICSA-21-350-12 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-350-12.json" }, { "category": "self", "summary": "ICS Advisory ICSA-21-350-12 Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-12" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B" }, { "category": "external", "summary": "SSA-390195: LibVNC Vulnerabilities in SIMATIC ITC Products - PDF Version", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf" }, { "category": "external", "summary": "SSA-390195: LibVNC Vulnerabilities in SIMATIC ITC Products - TXT Version", "url": "https://cert-portal.siemens.com/productcert/txt/ssa-390195.txt" } ], "title": "Siemens SIMATIC ITC", "tracking": { "current_release_date": "2021-12-16T00:00:00.000000Z", "generator": { "engine": { "name": "CISA CSAF Generator", "version": "1.0.0" } }, "id": "ICSA-21-350-12", "initial_release_date": "2021-12-16T00:00:00.000000Z", "revision_history": [ { "date": "2021-12-16T00:00:00.000000Z", "legacy_version": "Initial", "number": "1", "summary": "ICSA-21-350-12 Siemens SIMATIC ITC" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "\u003c V3.2.1.0", "product": { "name": "SIMATIC ITC1500 V3", "product_id": "CSAFPID-0001" } } ], "category": "product_name", "name": "SIMATIC ITC1500 V3" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V3.2.1.0", "product": { "name": "SIMATIC ITC1500 V3 PRO", "product_id": "CSAFPID-0002" } } ], "category": "product_name", "name": "SIMATIC ITC1500 V3 PRO" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V3.2.1.0", "product": { "name": "SIMATIC ITC1900 V3", "product_id": "CSAFPID-0003" } } ], "category": "product_name", "name": "SIMATIC ITC1900 V3" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V3.2.1.0", "product": { "name": "SIMATIC ITC1900 V3 PRO", "product_id": "CSAFPID-0004" } } ], "category": "product_name", "name": "SIMATIC ITC1900 V3 PRO" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V3.2.1.0", "product": { "name": "SIMATIC ITC2200 V3", "product_id": "CSAFPID-0005" } } ], "category": "product_name", "name": "SIMATIC ITC2200 V3" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V3.2.1.0", "product": { "name": "SIMATIC ITC2200 V3 PRO", "product_id": "CSAFPID-0006" } } ], "category": "product_name", "name": "SIMATIC ITC2200 V3 PRO" } ], "category": "vendor", "name": "Siemens" } ] }, "vulnerabilities": [ { "cve": "CVE-2017-18922", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "notes": [ { "category": "summary", "text": "websockets.c in LibVNCServer prior to 0.9.12 did not properly decode certain WebSocket frames. A malicious attacker could exploit this by sending specially crafted WebSocket frames to a server, causing a heap-based buffer overflow.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2017-18922 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2017-18922 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2017-18922 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2017-18922 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2017-18922 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2017-18922 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2017-18922 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2017-18922.json" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-18922" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-20019" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-20748" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-20749" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-20750" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-21247" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-15681" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-15690" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-20788" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-20839" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-20840" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14396" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14397" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14398" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14401" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14402" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14403" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14404" }, { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14405" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 9.8, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2017-18922" }, { "cve": "CVE-2018-20019", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "notes": [ { "category": "summary", "text": "LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2018-20019 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20019 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20019 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20019 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20019 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20019 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20019 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2018-20019.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 9.8, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2018-20019" }, { "cve": "CVE-2018-20748", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "notes": [ { "category": "summary", "text": "LibVNC before 0.9.12 contains multiple heap out-of-bounds write vulnerabilities in libvncclient/rfbproto.c. The fix for CVE-2018-20019 was incomplete.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2018-20748 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20748 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20748 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20748 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20748 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20748 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20748 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2018-20748.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 9.8, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2018-20748" }, { "cve": "CVE-2018-20749", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "notes": [ { "category": "summary", "text": "LibVNC before 0.9.12 contains a heap out-of-bounds write vulnerability in libvncserver/rfbserver.c. The fix for CVE-2018-15127 was incomplete.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2018-20749 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20749 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20749 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20749 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20749 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20749 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20749 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2018-20749.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 9.8, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2018-20749" }, { "cve": "CVE-2018-20750", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "notes": [ { "category": "summary", "text": "LibVNC through 0.9.12 contains a heap out-of-bounds write vulnerability in libvncserver/rfbserver.c. The fix for CVE-2018-15127 was incomplete.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2018-20750 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20750 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20750 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20750 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20750 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20750 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-20750 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2018-20750.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 9.8, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2018-20750" }, { "cve": "CVE-2018-21247", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "notes": [ { "category": "summary", "text": "An issue was discovered in LibVNCServer before 0.9.13. There is an information leak (of uninitialized memory contents) in the libvncclient/rfbproto.c ConnectToRFBRepeater function.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2018-21247 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-21247 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-21247 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-21247 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-21247 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-21247 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2018-21247 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2018-21247.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2018-21247" }, { "cve": "CVE-2019-15681", "cwe": { "id": "CWE-665", "name": "Improper Initialization" }, "notes": [ { "category": "summary", "text": "LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server code, which allow an attacker to read stack memory and can be abused for information disclosure. Combined with another vulnerability, it can be used to leak stack memory and bypass ASLR. This attack appear to be exploitable via network connectivity. These vulnerabilities have been fixed in commit d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2019-15681 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-15681 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-15681 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-15681 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-15681 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-15681 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-15681 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2019-15681.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2019-15681" }, { "cve": "CVE-2019-15690", "cwe": { "id": "CWE-190", "name": "Integer Overflow or Wraparound" }, "notes": [ { "category": "summary", "text": "A flaw was found in libvncserver. An integer overflow within the HandleCursorShape() function can be exploited to cause a heap-based buffer overflow by tricking a user or application using libvncserver to connect to an unstrusted server and subsequently send cursor shapes with specially crafted dimensions. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2019-15690 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-15690 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-15690 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-15690 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-15690 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-15690 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-15690 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2019-15690.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 9.8, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2019-15690" }, { "cve": "CVE-2019-20788", "cwe": { "id": "CWE-190", "name": "Integer Overflow or Wraparound" }, "notes": [ { "category": "summary", "text": "libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2019-20788 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20788 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20788 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20788 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20788 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20788 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20788 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2019-20788.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 9.8, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2019-20788" }, { "cve": "CVE-2019-20839", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "notes": [ { "category": "summary", "text": "libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2019-20839 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20839 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20839 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20839 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20839 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20839 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20839 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2019-20839.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2019-20839" }, { "cve": "CVE-2019-20840", "cwe": { "id": "CWE-119", "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer" }, "notes": [ { "category": "summary", "text": "An issue was discovered in LibVNCServer before 0.9.13. libvncserver/ws_decode.c can lead to a crash because of unaligned accesses in hybiReadAndDecode.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2019-20840 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20840 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20840 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20840 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20840 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20840 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2019-20840 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2019-20840.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2019-20840" }, { "cve": "CVE-2020-14396", "cwe": { "id": "CWE-476", "name": "NULL Pointer Dereference" }, "notes": [ { "category": "summary", "text": "An issue was discovered in LibVNCServer before 0.9.13. libvncclient/tls_openssl.c has a NULL pointer dereference.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2020-14396 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14396 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14396 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14396 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14396 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14396 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14396 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-14396.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2020-14396" }, { "cve": "CVE-2020-14397", "cwe": { "id": "CWE-476", "name": "NULL Pointer Dereference" }, "notes": [ { "category": "summary", "text": "An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2020-14397 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14397 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14397 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14397 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14397 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14397 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14397 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-14397.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2020-14397" }, { "cve": "CVE-2020-14398", "cwe": { "id": "CWE-835", "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)" }, "notes": [ { "category": "summary", "text": "An issue was discovered in LibVNCServer before 0.9.13. An improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2020-14398 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14398 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14398 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14398 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14398 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14398 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14398 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-14398.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2020-14398" }, { "cve": "CVE-2020-14401", "cwe": { "id": "CWE-190", "name": "Integer Overflow or Wraparound" }, "notes": [ { "category": "summary", "text": "An issue was discovered in LibVNCServer before 0.9.13. libvncserver/scale.c has a pixel_value integer overflow.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2020-14401 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14401 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14401 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14401 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14401 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14401 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14401 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-14401.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2020-14401" }, { "cve": "CVE-2020-14402", "cwe": { "id": "CWE-119", "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer" }, "notes": [ { "category": "summary", "text": "An issue was discovered in LibVNCServer before 0.9.13. libvncserver/corre.c allows out-of-bounds access via encodings.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2020-14402 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14402 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14402 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14402 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14402 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14402 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14402 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-14402.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 5.4, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2020-14402" }, { "cve": "CVE-2020-14403", "cwe": { "id": "CWE-119", "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer" }, "notes": [ { "category": "summary", "text": "An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2020-14403 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14403 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14403 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14403 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14403 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14403 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14403 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-14403.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 5.4, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2020-14403" }, { "cve": "CVE-2020-14404", "cwe": { "id": "CWE-119", "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer" }, "notes": [ { "category": "summary", "text": "An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2020-14404 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14404 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14404 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14404 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14404 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14404 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14404 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-14404.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 5.4, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2020-14404" }, { "cve": "CVE-2020-14405", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "notes": [ { "category": "summary", "text": "An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, "references": [ { "summary": "CVE-2020-14405 - SIMATIC ITC1500 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14405 - SIMATIC ITC1500 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14405 - SIMATIC ITC1900 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14405 - SIMATIC ITC1900 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14405 - SIMATIC ITC2200 V3", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14405 - SIMATIC ITC2200 V3 PRO", "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "summary": "CVE-2020-14405 Mitre 5.0 json", "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-14405.json" } ], "remediations": [ { "category": "vendor_fix", "details": "Update to V3.2.1.0 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109804128/" }, { "category": "mitigation", "details": "Monitor and restrict access to port 5900/tcp to trusted IP addresses only", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] }, { "category": "mitigation", "details": "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\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "scores": [ { "cvss_v3": { "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006" ] } ], "title": "CVE-2020-14405" } ] }
Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.