{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-1000071 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-1000071 is a high-severity authentication bypass vulnerability in n/a, published on 13 Jul 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-2017-1000071 and fix it if it is affected.\n\nWhat it is: CVE-2017-1000071 is a high-severity authentication bypass vulnerability in n/a, published on 13 Jul 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-2017-1000071 in the wild and no public exploit code.\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-2017-1000071/ (Markdown: https://insights.sbomify.com/CVE-2017-1000071/index.md)","id":"CVE-2017-1000071","markdown":"https://insights.sbomify.com/CVE-2017-1000071/index.md","name":"CVE-2017-1000071","record":{"aliases":["DEBIAN-CVE-2017-1000071","GHSA-fwrj-8jg7-7jr6","UBUNTU-CVE-2017-1000071"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"phpCAS authentication library","requires_auth":"none","summary":"An authentication bypass in phpCAS allows attackers to bypass validation when configured against old CAS servers, requiring an upgrade to secure the application.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"phpcas","vendor":"apereo"}],"cvss":{"score":8.1,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Jasig phpCAS version 1.3.4 is vulnerable to an authentication bypass in the validateCAS20 function when configured to authenticate against an old CAS server.","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":"Auth bypass in n/a","id":"CVE-2017-1000071","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2017"},"n_packages":0,"n_references":3,"next":{"headline":"Use after free in n/a","id":"CVE-2017-1000072"},"packages":[],"prev":{"headline":"Open Redirect in oauth2_proxy","id":"CVE-2017-1000070"},"products":["n/a"],"published":"2017-07-13","related":[{"cvss_score":8,"headline":"Service Hostname Discovery Exploitation in phpCAS","id":"CVE-2022-39369","kev_date_added":null,"published":"2022-11-01"},{"cvss_score":6.4,"headline":"Path traversal in n/a","id":"CVE-2010-3692","kev_date_added":null,"published":"2010-10-07"},{"cvss_score":5.8,"headline":"Weak cryptography in n/a","id":"CVE-2012-5583","kev_date_added":null,"published":"2014-06-06"},{"cvss_score":5.5,"headline":"Information disclosure in php-pear-CAS","id":"CVE-2012-1105","kev_date_added":null,"published":"2019-12-05"},{"cvss_score":5.3,"headline":"Security feature bypass in phpCAS","id":"CVE-2012-1104","kev_date_added":null,"published":"2019-12-05"},{"cvss_score":4.3,"headline":"Cross-site scripting in n/a","id":"CVE-2010-3690","kev_date_added":null,"published":"2010-10-07"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"An authentication bypass in phpCAS allows attackers to bypass validation when configured against old CAS servers, requiring an upgrade to secure the application.","url":"https://insights.sbomify.com/CVE-2017-1000071/"}