{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2017-9544 exists.","fix":"No fix has been published for CVE-2017-9544 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-9544 is a critical memory corruption vulnerability in n/a, published on 12 Jun 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-2017-9544 and fix it if it is affected.\n\nWhat it is: CVE-2017-9544 is a critical memory corruption vulnerability in n/a, published on 12 Jun 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2017-9544 exists.\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-2017-9544/ (Markdown: https://insights.sbomify.com/CVE-2017-9544/index.md)","id":"CVE-2017-9544","markdown":"https://insights.sbomify.com/CVE-2017-9544/index.md","name":"CVE-2017-9544","record":{"aliases":["GHSA-v53x-rh5j-prv2"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Chat server software","requires_auth":"none","summary":"Remote attackers can execute arbitrary code via a stack-based buffer overflow in the user registration process of Easy Chat Server.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"easy_chat_server","vendor":"echatserver"}],"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-787","name":"Out-of-bounds Write"}],"description":"There is a remote stack-based buffer overflow (SEH) in register.ghp in EFS Software Easy Chat Server versions 2.0 to 3.1. By sending an overly long username string to registresult.htm for registering the user, an attacker may be able to execute arbitrary code.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2017-10-09","github_poc":1,"max_poc_stars":0,"metasploit":1,"nuclei":0,"refs":[{"date":"2017-10-09","kind":"metasploit","ref":"exploit/windows/http/easychatserver_seh","stars":null,"title":"Easy Chat Server User Registeration Buffer Overflow (SEH)"},{"date":"2019-01-02T09:08:58Z","kind":"github_poc","ref":"https://github.com/adenkiewicz/CVE-2017-9544","stars":0,"title":"SEH BO based exploit for Easy Chat Server on Win 7 32b"}],"tier":"weaponised"},"has_fix":null,"headline":"Memory corruption in n/a","id":"CVE-2017-9544","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2017"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2017-9545"},"packages":[],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2017-9543"},"products":["n/a"],"published":"2017-06-12","related":[{"cvss_score":9.3,"headline":"EChat Server 3.1 Buffer Overflow via chat.ghp username Parameter","id":"CVE-2018-25221","kev_date_added":null,"published":"2026-03-28"},{"cvss_score":8.7,"headline":"Easy Chat Server 3.1 Denial of Service via message Parameter","id":"CVE-2019-25613","kev_date_added":null,"published":"2026-03-22"},{"cvss_score":7.8,"headline":"Other in n/a","id":"CVE-2022-44939","kev_date_added":null,"published":"2023-01-06"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2019-20502","kev_date_added":null,"published":"2020-03-05"},{"cvss_score":7.5,"headline":"Auth bypass in n/a","id":"CVE-2017-9543","kev_date_added":null,"published":"2017-06-12"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2017-9557","kev_date_added":null,"published":"2017-06-12"}],"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":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code via a stack-based buffer overflow in the user registration process of Easy Chat Server.","url":"https://insights.sbomify.com/CVE-2017-9544/"}