{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2016-4336 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2016-4336 yet. Limit exposure of the affected software until one is available.","what":"CVE-2016-4336 is a critical memory corruption vulnerability in Lexmark Perceptive Document Filters, published on 6 Jan 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2016-4336 and fix it if it is affected.\n\nWhat it is: CVE-2016-4336 is a critical memory corruption vulnerability in Lexmark Perceptive Document Filters, published on 6 Jan 2017. 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-2016-4336 in the wild and no public exploit code.\n\nAffected product: Lexmark Perceptive Document Filters. 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-2016-4336/ (Markdown: https://insights.sbomify.com/CVE-2016-4336/index.md)","id":"CVE-2016-4336","markdown":"https://insights.sbomify.com/CVE-2016-4336/index.md","name":"CVE-2016-4336","record":{"aliases":["GHSA-c74f-j2jr-56qj"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Lexmark Document Filters","requires_auth":"none","summary":"A stack-based buffer overflow in Lexmark Perceptive Document Filters allows attackers to execute arbitrary code via crafted Bzip2 documents.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[{"product":"perceptive_document_filters","vendor":"lexmark"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"An exploitable out-of-bounds write exists in the Bzip2 parsing of the Lexmark Perspective Document Filters conversion functionality. A crafted Bzip2 document can lead to a stack-based buffer overflow causing an out-of-bounds write which under the right circumstance could potentially be leveraged by an attacker to gain 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":null,"headline":"Memory corruption in Perceptive Document Filters","id":"CVE-2016-4336","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2016"},"n_packages":0,"n_references":1,"next":{"headline":"SQL injection in n/a","id":"CVE-2016-4337"},"packages":[],"prev":{"headline":"Memory corruption in Perceptive Document Filters","id":"CVE-2016-4335"},"products":["Perceptive Document Filters"],"published":"2017-01-06","related":[{"cvss_score":8.8,"headline":"Use after free in Perceptive Document Filters","id":"CVE-2017-2821","kev_date_added":null,"published":"2017-09-05"},{"cvss_score":8.4,"headline":"Memory corruption in Perceptive Document Filters","id":"CVE-2016-4335","kev_date_added":null,"published":"2017-01-06"},{"cvss_score":7.8,"headline":"Memory corruption in Perceptive Document Filters","id":"CVE-2016-5646","kev_date_added":null,"published":"2017-01-06"},{"cvss_score":7.5,"headline":"Memory corruption in Perceptive Document Filters","id":"CVE-2017-2822","kev_date_added":null,"published":"2017-09-05"},{"cvss_score":4.3,"headline":"Information disclosure in Perceptive Document Filters","id":"CVE-2017-2806","kev_date_added":null,"published":"2017-04-20"}],"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":"2024-08-06","vendors":["Lexmark"]},"summary":"A stack-based buffer overflow in Lexmark Perceptive Document Filters allows attackers to execute arbitrary code via crafted Bzip2 documents.","url":"https://insights.sbomify.com/CVE-2016-4336/"}