{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-35198 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-35198 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-35198 is a critical vulnerability in n/a, published on 12 May 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-35198 and fix it if it is affected.\n\nWhat it is: CVE-2020-35198 is a critical vulnerability in n/a, published on 12 May 2021. 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-2020-35198 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-35198/ (Markdown: https://insights.sbomify.com/CVE-2020-35198/index.md)","id":"CVE-2020-35198","markdown":"https://insights.sbomify.com/CVE-2020-35198/index.md","name":"CVE-2020-35198","record":{"aliases":["GHSA-jv4r-hc9x-r99x"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"VxWorks RTOS","requires_auth":"none","summary":"Integer overflow in VxWorks memory allocator leads to memory corruption, potentially allowing code execution or denial of service.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"communications_eagle","vendor":"oracle"},{"product":"vxworks","vendor":"windriver"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"An issue was discovered in Wind River VxWorks 7. The memory allocator has a possible integer overflow in calculating a memory block's size to be allocated by calloc(). As a result, the actual memory allocated is smaller than the buffer size specified by the arguments, leading to memory corruption.","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":"Integer overflow in n/a","id":"CVE-2020-35198","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-35199"},"packages":[],"prev":{"headline":"Hardcoded credentials in n/a","id":"CVE-2020-35197"},"products":["n/a"],"published":"2021-05-12","related":[{"cvss_score":7.3,"headline":"integer overflow in calloc","id":"CVE-2020-28895","kev_date_added":null,"published":"2021-02-03"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"Integer overflow in VxWorks memory allocator leads to memory corruption, potentially allowing code execution or denial of service.","url":"https://insights.sbomify.com/CVE-2020-35198/"}