{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33019 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-33019 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-33019 is a high-severity memory corruption vulnerability in Delta Electronics DOPSoft, published on 30 Aug 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-33019 and fix it if it is affected.\n\nWhat it is: CVE-2021-33019 is a high-severity memory corruption vulnerability in Delta Electronics DOPSoft, published on 30 Aug 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-33019 in the wild and no public exploit code.\n\nAffected product: Delta Electronics DOPSoft. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2021-33019/ (Markdown: https://insights.sbomify.com/CVE-2021-33019/index.md)","id":"CVE-2021-33019","markdown":"https://insights.sbomify.com/CVE-2021-33019/index.md","name":"CVE-2021-33019","record":{"aliases":["GHSA-fvfx-j89j-56cf"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"HMI configuration software","requires_auth":"none","summary":"A stack-based buffer overflow in Delta Electronics DOPSoft allows arbitrary code execution via a crafted project file.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"dopsoft","vendor":"deltaww"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"A stack-based buffer overflow vulnerability in Delta Electronics DOPSoft Version 4.00.11 and prior may be exploited by processing a specially crafted project file, which may allow an attacker to execute arbitrary code.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Memory corruption in Delta Electronics DOPSoft","id":"CVE-2021-33019","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Philips Vue PACS Use of a Key Past its Expiration Date","id":"CVE-2021-33020"},"packages":[],"prev":{"headline":"Philips Vue PACS Use of a Broken or Risky Cryptographic Algorithm","id":"CVE-2021-33018"},"products":["Delta Electronics DOPSoft"],"published":"2021-08-30","related":[{"cvss_score":7.8,"headline":"Delta Electronics DOPSoft 2 Improper Input Validation","id":"CVE-2021-38406","kev_date_added":"2022-08-25","published":"2021-09-17"},{"cvss_score":8.8,"headline":"Delta Electronics Delta Industrial Automation DOPSoft DPS File wTextLen Buffer Overflow Remote Code Execution","id":"CVE-2023-43818","kev_date_added":null,"published":"2024-01-18"},{"cvss_score":8.8,"headline":"Delta Electronics Delta Industrial Automation DOPSoft DPS File InitialMacroLen Buffer Overflow Remote Code Execution","id":"CVE-2023-43819","kev_date_added":null,"published":"2024-01-18"},{"cvss_score":8.8,"headline":"Memory corruption in DOPSoft","id":"CVE-2023-43820","kev_date_added":null,"published":"2024-01-18"},{"cvss_score":8.8,"headline":"Memory corruption in DOPSoft","id":"CVE-2023-43821","kev_date_added":null,"published":"2024-01-18"},{"cvss_score":8.8,"headline":"Delta Electronics Delta Industrial Automation DOPSoft DPS File wLogTitlesTimeLen Buffer Overflow Remote Code Execution","id":"CVE-2023-43822","kev_date_added":null,"published":"2024-01-18"},{"cvss_score":8.8,"headline":"Delta Electronics Delta Industrial Automation DOPSoft DPS File wTTitleLen Buffer Overflow Remote Code Execution","id":"CVE-2023-43823","kev_date_added":null,"published":"2024-01-18"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"A stack-based buffer overflow in Delta Electronics DOPSoft allows arbitrary code execution via a crafted project file.","url":"https://insights.sbomify.com/CVE-2021-33019/"}