{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-1010300 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-1010300 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-1010300 is a high-severity memory corruption vulnerability in mz-automation libiec61850, published on 15 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-1010300 and fix it if it is affected.\n\nWhat it is: CVE-2019-1010300 is a high-severity memory corruption vulnerability in mz-automation libiec61850, published on 15 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-1010300 in the wild and no public exploit code.\n\nAffected product: mz-automation libiec61850. 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-2019-1010300/ (Markdown: https://insights.sbomify.com/CVE-2019-1010300/index.md)","id":"CVE-2019-1010300","markdown":"https://insights.sbomify.com/CVE-2019-1010300/index.md","name":"CVE-2019-1010300","record":{"aliases":["GHSA-6j9c-j7j4-4g23"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"IEC 61850 library","requires_auth":"none","summary":"A buffer overflow in the libiec61850 library allows remote attackers to cause a software crash via a specific MMS protocol packet.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dwf","cpe":[{"product":"libiec61850","vendor":"mz-automation"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"mz-automation libiec61850 1.3.2 1.3.1 1.3.0 is affected by: Buffer Overflow. The impact is: Software crash. The component is: server_example_complex_array. The attack vector is: Send a specific MMS protocol packet.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Memory corruption in libiec61850","id":"CVE-2019-1010300","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in jhead","id":"CVE-2019-1010301"},"packages":[],"prev":{"headline":"Information disclosure in Standard Library","id":"CVE-2019-1010299"},"products":["libiec61850"],"published":"2019-07-15","related":[{"cvss_score":10,"headline":"MZ Automation libIEC61850 Stack-Based Buffer Overflow","id":"CVE-2022-2970","kev_date_added":null,"published":"2022-09-23"},{"cvss_score":10,"headline":"MZ Automation libIEC61850 Stack-Based Buffer Overflow","id":"CVE-2022-2972","kev_date_added":null,"published":"2022-09-23"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-45970","kev_date_added":null,"published":"2024-11-15"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-45971","kev_date_added":null,"published":"2024-11-15"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-19185","kev_date_added":null,"published":"2018-11-12"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-18957","kev_date_added":null,"published":"2018-11-05"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-18834","kev_date_added":null,"published":"2018-10-30"}],"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":"2024-08-05","vendors":["mz-automation"]},"summary":"A buffer overflow in the libiec61850 library allows remote attackers to cause a software crash via a specific MMS protocol packet.","url":"https://insights.sbomify.com/CVE-2019-1010300/"}