{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-5096 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-5096 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-5096 is a critical use after free vulnerability in EmbedThis, published on 3 Dec 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-2019-5096 and fix it if it is affected.\n\nWhat it is: CVE-2019-5096 is a critical use after free vulnerability in EmbedThis, published on 3 Dec 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-2019-5096 in the wild and no public exploit code.\n\nAffected product: EmbedThis. 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-2019-5096/ (Markdown: https://insights.sbomify.com/CVE-2019-5096/index.md)","id":"CVE-2019-5096","markdown":"https://insights.sbomify.com/CVE-2019-5096/index.md","name":"CVE-2019-5096","record":{"aliases":["GHSA-xcxv-6fr5-34fm"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"GoAhead web server","requires_auth":"none","summary":"Unauthenticated attackers can achieve remote code execution via a use-after-free vulnerability in the GoAhead web server's handling of multi-part/form-data requests.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"goahead","vendor":"embedthis"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","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-416","name":"Use After Free"}],"description":"An exploitable code execution vulnerability exists in the processing of multi-part/form-data requests within the base GoAhead web server application in versions v5.0.1, v.4.1.1 and v3.6.5. A specially crafted HTTP request can lead to a use-after-free condition during the processing of this request that can be used to corrupt heap structures that could lead to full code execution. The request can be unauthenticated in the form of GET or POST requests, and does not require the requested resource to exist on the server.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2020-03-02","github_poc":1,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2020-03-02T16:48:02Z","kind":"github_poc","ref":"https://github.com/ianxtianxt/CVE-2019-5096-GoAhead-Web-Server-Dos-Exploit","stars":1,"title":"CVE-2019-5096(UAF in upload handler) exploit cause Denial of Service"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Use after free in EmbedThis","id":"CVE-2019-5096","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in EmbedThis","id":"CVE-2019-5097"},"packages":[],"prev":{"headline":"Missing authorization in Atlassian","id":"CVE-2019-5095"},"products":["EmbedThis"],"published":"2019-12-03","related":[{"cvss_score":8.1,"headline":"Embedthis GoAhead Remote Code Execution","id":"CVE-2017-17562","kev_date_added":"2021-12-10","published":"2017-12-12"},{"cvss_score":9.8,"headline":"Weak cryptography in n/a","id":"CVE-2021-41615","kev_date_added":null,"published":"2022-08-08"},{"cvss_score":9.8,"headline":"Security feature bypass in goahead","id":"CVE-2021-43298","kev_date_added":null,"published":"2022-01-25"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2021-42342","kev_date_added":null,"published":"2021-10-14"},{"cvss_score":9.8,"headline":"Null dereference in n/a","id":"CVE-2017-1000471","kev_date_added":null,"published":"2018-01-03"},{"cvss_score":9.8,"headline":"Information disclosure in n/a","id":"CVE-2017-5674","kev_date_added":null,"published":"2017-03-13"}],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Unauthenticated attackers can achieve remote code execution via a use-after-free vulnerability in the GoAhead web server's handling of multi-part/form-data requests.","url":"https://insights.sbomify.com/CVE-2019-5096/"}