{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-35020 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2022-35020 is a medium-severity memory corruption vulnerability in Fedoraproject Fedora, published on 29 Aug 2022. 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-2022-35020 and fix it if it is affected.\n\nWhat it is: CVE-2022-35020 is a medium-severity memory corruption vulnerability in Fedoraproject Fedora, published on 29 Aug 2022. 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-2022-35020 in the wild and no public exploit code.\n\nAffected product: Fedoraproject Fedora. 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-2022-35020/ (Markdown: https://insights.sbomify.com/CVE-2022-35020/index.md)","id":"CVE-2022-35020","markdown":"https://insights.sbomify.com/CVE-2022-35020/index.md","name":"CVE-2022-35020","record":{"aliases":["AZL-43834","AZL-44895","CLEANSTART-2023-BR70474","DEBIAN-CVE-2022-35020","GHSA-42wc-qc2g-5v4h","UBUNTU-CVE-2022-35020"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Advancecomp library","requires_auth":"none","summary":"A heap buffer overflow in Advancecomp allows attackers to execute arbitrary code or cause denial of service via crafted input.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"advancecomp","vendor":"advancemame"},{"product":"fedora","vendor":"fedoraproject"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Advancecomp v2.3 was discovered to contain a heap buffer overflow via the component __interceptor_memcpy at /sanitizer_common/sanitizer_common_interceptors.inc.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Memory corruption in n/a","id":"CVE-2022-35020","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora"],"type":"memory_corruption","year":"2022"},"n_packages":0,"n_references":5,"next":{"headline":"Memory corruption in n/a","id":"CVE-2022-35021"},"packages":[],"prev":{"headline":"Null dereference in n/a","id":"CVE-2022-35019"},"products":["n/a"],"published":"2022-08-29","related":[{"cvss_score":7.8,"headline":"Integer overflow in n/a","id":"CVE-2019-9210","kev_date_added":null,"published":"2019-02-27"},{"cvss_score":7.8,"headline":"Null dereference in n/a","id":"CVE-2019-8379","kev_date_added":null,"published":"2019-02-17"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2019-8383","kev_date_added":null,"published":"2019-02-17"},{"cvss_score":5.5,"headline":"Null dereference in n/a","id":"CVE-2022-35014","kev_date_added":null,"published":"2022-08-29"},{"cvss_score":5.5,"headline":"Memory corruption in n/a","id":"CVE-2022-35015","kev_date_added":null,"published":"2022-08-29"},{"cvss_score":5.5,"headline":"Memory corruption in n/a","id":"CVE-2022-35016","kev_date_added":null,"published":"2022-08-29"},{"cvss_score":5.5,"headline":"Memory corruption in n/a","id":"CVE-2022-35017","kev_date_added":null,"published":"2022-08-29"}],"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 heap buffer overflow in Advancecomp allows attackers to execute arbitrary code or cause denial of service via crafted input.","url":"https://insights.sbomify.com/CVE-2022-35020/"}