{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2017-9227 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-9227 is a critical memory corruption vulnerability in Php Php, published on 24 May 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-2017-9227 and fix it if it is affected.\n\nWhat it is: CVE-2017-9227 is a critical memory corruption vulnerability in Php Php, published on 24 May 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-2017-9227 in the wild and no public exploit code.\n\nAffected product: Php Php. 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-2017-9227/ (Markdown: https://insights.sbomify.com/CVE-2017-9227/index.md)","id":"CVE-2017-9227","markdown":"https://insights.sbomify.com/CVE-2017-9227/index.md","name":"CVE-2017-9227","record":{"aliases":["ALPINE-CVE-2017-9227","DEBIAN-CVE-2017-9227","GHSA-vpg4-mfvr-xc5c","UBUNTU-CVE-2017-9227"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Oniguruma regex library","requires_auth":"none","summary":"A stack out-of-bounds read in the Oniguruma regex library allows attackers to cause denial of service or disclose sensitive memory contents.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"oniguruma","vendor":"oniguruma_project"},{"product":"php","vendor":"php"}],"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-125","name":"Out-of-bounds Read"}],"description":"An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds read occurs in mbc_enc_len() during regular expression searching. Invalid handling of reg-\u003edmin in forward_search_range() could result in an invalid pointer dereference, as an out-of-bounds read from a stack buffer.","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-2017-9227","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"php:php","products":["php:php"],"type":"memory_corruption","year":"2017"},"n_packages":0,"n_references":4,"next":{"headline":"Memory corruption in n/a","id":"CVE-2017-9228"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2017-9226"},"products":["n/a"],"published":"2017-05-24","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-9224","kev_date_added":null,"published":"2017-05-24"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-9225","kev_date_added":null,"published":"2017-05-24"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-9226","kev_date_added":null,"published":"2017-05-24"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-9228","kev_date_added":null,"published":"2017-05-24"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2017-9229","kev_date_added":null,"published":"2017-05-24"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"A stack out-of-bounds read in the Oniguruma regex library allows attackers to cause denial of service or disclose sensitive memory contents.","url":"https://insights.sbomify.com/CVE-2017-9227/"}