{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-8400 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2017-8400 is a high-severity memory corruption vulnerability in Swftools Swftools, published on 1 May 2017. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2017-8400 and fix it if it is affected.\n\nWhat it is: CVE-2017-8400 is a high-severity memory corruption vulnerability in Swftools Swftools, published on 1 May 2017. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2017-8400 in the wild and no public exploit code.\n\nAffected product: Swftools Swftools. 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-2017-8400/ (Markdown: https://insights.sbomify.com/CVE-2017-8400/index.md)","id":"CVE-2017-8400","markdown":"https://insights.sbomify.com/CVE-2017-8400/index.md","name":"CVE-2017-8400","record":{"aliases":["GHSA-pqw9-r9pc-pw6x","MGASA-2017-0245","UBUNTU-CVE-2017-8400"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"SWFTools library","requires_auth":"none","summary":"A heap-based buffer overflow in SWFTools allows attackers to cause denial of service or potentially execute arbitrary code via a malformed PNG file.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"swftools","vendor":"swftools"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"In SWFTools 0.9.2, an out-of-bounds write of heap data can occur in the function png_load() in lib/png.c:755. This issue can be triggered by a malformed PNG file that is mishandled by png2swf. Attackers could exploit this issue for DoS; it might cause arbitrary code execution.","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-2017-8400","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"swftools:swftools","products":["swftools:swftools"],"type":"memory_corruption","year":"2017"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in n/a","id":"CVE-2017-8401"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2017-8399"},"products":["n/a"],"published":"2017-05-01","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-40008","kev_date_added":null,"published":"2022-09-20"},{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2022-40009","kev_date_added":null,"published":"2022-09-20"},{"cvss_score":9.3,"headline":"Integer overflow in n/a","id":"CVE-2010-1516","kev_date_added":null,"published":"2010-08-17"},{"cvss_score":9.1,"headline":"Memory corruption in n/a","id":"CVE-2024-26339","kev_date_added":null,"published":"2024-03-05"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2024-25165","kev_date_added":null,"published":"2024-02-14"},{"cvss_score":8.8,"headline":"Null dereference in n/a","id":"CVE-2017-11096","kev_date_added":null,"published":"2017-07-07"},{"cvss_score":8.8,"headline":"Null dereference in n/a","id":"CVE-2017-11097","kev_date_added":null,"published":"2017-07-07"}],"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":"2024-09-16","vendors":["n/a"]},"summary":"A heap-based buffer overflow in SWFTools allows attackers to cause denial of service or potentially execute arbitrary code via a malformed PNG file.","url":"https://insights.sbomify.com/CVE-2017-8400/"}