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cve-2018-7509
Vulnerability from cvelistv5
▼ | URL | Tags | |
---|---|---|---|
ics-cert@hq.dhs.gov | http://www.securityfocus.com/bid/103179 | Third Party Advisory, VDB Entry | |
ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02 | Third Party Advisory, US Government Resource |
▼ | Vendor | Product |
---|---|---|
ICS-CERT | Delta Electronics WPLSoft |
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var-201805-1148
Vulnerability from variot
WPLSoft in Delta Electronics versions 2.45.0 and prior writes data from a file outside the bounds of the intended buffer space, which could cause memory corruption or may allow remote code execution. Delta Electronics WPLSoft Contains an out-of-bounds vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Delta Industrial Automation WPLSoft. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the parsing of .dvp files. Crafted data in a .dvp file can trigger an overflow of a heap-based buffer. An attacker can leverage this vulnerability to execute arbitrary code under the context of the current process. Delta Industrial Automation is the industry automation vendor for power management and cooling solutions worldwide. WPLSoft and PMSoft are Delta's PLC programming software. Delta Electronics WPLSoft is prone to the following security vulnerabilities: 1. A stack-based buffer-overflow vulnerability 2. A heap-based buffer-overflow vulnerability 3. Delta Industrial WPLSoft Version 2.45.0 and prior versions are vulnerable
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Delta Electronics WPLSoft Contains an out-of-bounds vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Delta Industrial Automation WPLSoft. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the parsing of .dvp files. Crafted data in a .dvp file can trigger an overflow of a heap-based buffer. An attacker can leverage this vulnerability to execute arbitrary code under the context of the current process. Delta Industrial Automation is the industry automation vendor for power management and cooling solutions worldwide. 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icsa-18-058-02
Vulnerability from csaf_cisa
Notes
{ "document": { "acknowledgments": [ { "names": [ "Axt" ], "organization": "Trend Micro\u0027s Zero Day Initiative", "summary": "reporting these vulnerabilities to NCCIC" } ], "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": "ATTENTION: Remotely exploitable/low skill level to exploit.", "title": "Risk evaluation" }, { "category": "other", "text": "Commercial Facilities, Critical Manufacturing, Energy", "title": "Critical infrastructure sectors" }, { "category": "other", "text": "Asia, Europe, United States", "title": "Countries/areas deployed" }, { "category": "other", "text": "Taiwan", "title": "Company headquarters location" }, { "category": "general", "text": "NCCIC recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Specifically, users should: Minimize network exposure for all control system devices and/or systems, and ensure that they are not accessible from the Internet; Locate control system networks and remote devices behind firewalls, and isolate them from the business network; When remote access is required, use secure methods, such as Virtual Private Networks (VPNs), recognizing that VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize that VPN is only as secure as the connected devices.", "title": "Recommended Practices" }, { "category": "general", "text": "NCCIC reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.", "title": "Recommended Practices" }, { "category": "general", "text": "NCCIC also provides a section for control systems security recommended practices on the ICS-CERT web page. 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 in the NCCIC Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies, that is available for download from the ICS-CERT website.", "title": "Recommended Practices" }, { "category": "general", "text": "Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to NCCIC for tracking and correlation against other incidents.", "title": "Recommended Practices" }, { "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": "self", "summary": "ICS Advisory ICSA-18-058-02 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2018/icsa-18-058-02.json" }, { "category": "self", "summary": "ICS Advisory ICSA-18-058-02 Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-18-058-02" }, { "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/" } ], "title": "Delta Electronics WPLSoft", "tracking": { "current_release_date": "2018-02-27T00:00:00.000000Z", "generator": { "engine": { "name": "CISA CSAF Generator", "version": "1.0.0" } }, "id": "ICSA-18-058-02", "initial_release_date": "2018-02-27T00:00:00.000000Z", "revision_history": [ { "date": "2018-02-27T00:00:00.000000Z", "legacy_version": "Initial", "number": "1", "summary": "ICSA-18-058-02 Delta Electronics WPLSoft" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "\u003c= 2.45.0", "product": { "name": "WPLSoft: Versions 2.45.0 and prior", "product_id": "CSAFPID-0001" } } ], "category": "product_name", "name": "WPLSoft" } ], "category": "vendor", "name": "Delta Electronics" } ] }, "vulnerabilities": [ { "cve": "CVE-2018-7494", "cwe": { "id": "CWE-121", "name": "Stack-based Buffer Overflow" }, "notes": [ { "category": "summary", "text": "The application utilizes a fixed length stack buffer where a value larger than the buffer can be read from a file into the buffer, causing the buffer to be overwritten, which may allow remote code execution or cause the application to crash. CVE-2018-7494 has been assigned to this vulnerability. A CVSS v3 base score of 8.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-7494" }, { "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:R/S:U/C:L/I:H/A:H" } ], "remediations": [ { "category": "vendor_fix", "details": "Delta Electronics recommends affected users update their software to the latest version of WPLSoft V2.46.0", "product_ids": [ "CSAFPID-0001" ], "url": "http://www.deltaww.com/Products/PluginWebUserControl/downloadCenterCounter.aspx?DID=5043\u0026DocPath=1\u0026hl=en-US" }, { "category": "mitigation", "details": "Additionally, Delta recommends users restrict the application\u0027s interaction with trusted files.", "product_ids": [ "CSAFPID-0001" ] } ], "scores": [ { "cvss_v3": { "baseScore": 8.3, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001" ] } ] }, { "cve": "CVE-2018-7507", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "notes": [ { "category": "summary", "text": "The application utilizes a fixed length heap buffer where a value larger than the buffer can be read from a file into the buffer, causing the buffer to be overwritten, which may allow remote code execution or cause the application to crash. CVE-2018-7507 has been assigned to this vulnerability. A CVSS v3 base score of 8.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-7507" }, { "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:R/S:U/C:L/I:H/A:H" } ], "remediations": [ { "category": "vendor_fix", "details": "Delta Electronics recommends affected users update their software to the latest version of WPLSoft V2.46.0", "product_ids": [ "CSAFPID-0001" ], "url": "http://www.deltaww.com/Products/PluginWebUserControl/downloadCenterCounter.aspx?DID=5043\u0026DocPath=1\u0026hl=en-US" }, { "category": "mitigation", "details": "Additionally, Delta recommends users restrict the application\u0027s interaction with trusted files.", "product_ids": [ "CSAFPID-0001" ] } ], "scores": [ { "cvss_v3": { "baseScore": 8.3, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001" ] } ] }, { "cve": "CVE-2018-7509", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "notes": [ { "category": "summary", "text": "The application writes data from a file outside the bounds of the intended buffer space, which could cause memory corruption or may allow remote code execution. CVE-2018-7509 has been assigned to this vulnerability. A CVSS v3 base score of 8.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-7509" }, { "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:R/S:U/C:L/I:H/A:H" } ], "remediations": [ { "category": "vendor_fix", "details": "Delta Electronics recommends affected users update their software to the latest version of WPLSoft V2.46.0", "product_ids": [ "CSAFPID-0001" ], "url": "http://www.deltaww.com/Products/PluginWebUserControl/downloadCenterCounter.aspx?DID=5043\u0026DocPath=1\u0026hl=en-US" }, { "category": "mitigation", "details": "Additionally, Delta recommends users restrict the application\u0027s interaction with trusted files.", "product_ids": [ "CSAFPID-0001" ] } ], "scores": [ { "cvss_v3": { "baseScore": 8.3, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001" ] } ] } ] }
ghsa-w8rr-q6w6-9pp4
Vulnerability from github
WPLSoft in Delta Electronics versions 2.45.0 and prior writes data from a file outside the bounds of the intended buffer space, which could cause memory corruption or may allow remote code execution.
{ "affected": [], "aliases": [ "CVE-2018-7509" ], "database_specific": { "cwe_ids": [ "CWE-787" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2018-05-04T19:29:00Z", "severity": "HIGH" }, "details": "WPLSoft in Delta Electronics versions 2.45.0 and prior writes data from a file outside the bounds of the intended buffer space, which could cause memory corruption or may allow remote code execution.", "id": "GHSA-w8rr-q6w6-9pp4", "modified": "2022-05-13T01:31:52Z", "published": "2022-05-13T01:31:52Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-7509" }, { "type": "WEB", "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/103179" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
gsd-2018-7509
Vulnerability from gsd
{ "GSD": { "alias": "CVE-2018-7509", "description": "WPLSoft in Delta Electronics versions 2.45.0 and prior writes data from a file outside the bounds of the intended buffer space, which could cause memory corruption or may allow remote code execution.", "id": "GSD-2018-7509" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2018-7509" ], "details": "WPLSoft in Delta Electronics versions 2.45.0 and prior writes data from a file outside the bounds of the intended buffer space, which could cause memory corruption or may allow remote code execution.", "id": "GSD-2018-7509", "modified": "2023-12-13T01:22:32.866144Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "ics-cert@hq.dhs.gov", "DATE_PUBLIC": "2018-02-27T00:00:00", "ID": "CVE-2018-7509", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Delta Electronics WPLSoft", "version": { "version_data": [ { "version_value": "WPLSoft, Versions 2.45.0 and prior." } ] } } ] }, "vendor_name": "ICS-CERT" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "WPLSoft in Delta Electronics versions 2.45.0 and prior writes data from a file outside the bounds of the intended buffer space, which could cause memory corruption or may allow remote code execution." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "OUT-OF-BOUNDS WRITE CWE-787" } ] } ] }, "references": { "reference_data": [ { "name": "103179", "refsource": "BID", "url": "http://www.securityfocus.com/bid/103179" }, { "name": "https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02", "refsource": "MISC", "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:deltaww:wplsoft:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.45.0", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "ics-cert@hq.dhs.gov", "ID": "CVE-2018-7509" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "WPLSoft in Delta Electronics versions 2.45.0 and prior writes data from a file outside the bounds of the intended buffer space, which could cause memory corruption or may allow remote code execution." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-787" } ] } ] }, "references": { "reference_data": [ { "name": "https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02", "refsource": "MISC", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-058-02" }, { "name": "103179", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/103179" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": true }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } }, "lastModifiedDate": "2019-10-09T23:42Z", "publishedDate": "2018-05-04T19:29Z" } } }
- 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.