{"answers":{"affected":"1 open source package ship an affected version, including moodle. It affects 3 products.","exploited":"There is no known exploitation of CVE-2023-5543 in the wild and no public exploit code.","fix":"Upgrade moodle to a fixed version for your release line: 4.0.11, 4.1.6 or 4.2.3.","what":"CVE-2023-5543 is a low-severity missing authorization vulnerability in Fedoraproject Extra Packages for Enterprise Linux, published on 9 Nov 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-5543 and fix it if it is affected.\n\nWhat it is: CVE-2023-5543 is a low-severity missing authorization vulnerability in Fedoraproject Extra Packages for Enterprise Linux, published on 9 Nov 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-5543 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- moodle (Bitnami): affected from 4.0.0; fixed in 4.0.11, 4.1.6, 4.2.3\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-2023-5543/ (Markdown: https://insights.sbomify.com/CVE-2023-5543/index.md)","id":"CVE-2023-5543","markdown":"https://insights.sbomify.com/CVE-2023-5543/index.md","name":"CVE-2023-5543","record":{"aliases":["BIT-moodle-2023-5543","GHSA-p657-7739-2grh","UBUNTU-CVE-2023-5543"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Moodle LMS","requires_auth":"none","summary":"Duplicating a BigBlueButton activity in Moodle reuses the original meeting ID, allowing unauthorized access to the original meeting.","user_interaction":"required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"fedora","cpe":[{"product":"extra_packages_for_enterprise_linux","vendor":"fedoraproject"},{"product":"fedora","vendor":"fedoraproject"},{"product":"moodle","vendor":"moodle"}],"cvss":{"score":3.3,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"When duplicating a BigBlueButton activity, the original meeting ID was also duplicated instead of using a new ID for the new activity. This could provide unintended access to the original meeting.","ecosystems":["Bitnami"],"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":"Moodle: duplicating a bigbluebutton activity assigns the same meeting id","id":"CVE-2023-5543","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"fedoraproject:extra_packages_for_enterprise_linux","products":["fedoraproject:extra_packages_for_enterprise_linux","fedoraproject:fedora","moodle:moodle"],"type":"missing_authorization","year":"2023"},"n_packages":1,"n_references":3,"next":{"headline":"Moodle: stored xss and potential idor risk in wiki comments","id":"CVE-2023-5544"},"packages":[{"ecosystem":"Bitnami","fixed":["4.0.11","4.1.6","4.2.3"],"introduced":["4.0.0","4.1.0","4.2.0"],"last_affected":[],"package":"moodle","purl":"pkg:bitnami/moodle","source":"BIT-moodle-2023-5543"}],"prev":{"headline":"Moodle: students can view other users in \"only see own membership\" groups","id":"CVE-2023-5542"},"products":["fedoraproject:extra_packages_for_enterprise_linux","fedoraproject:fedora","moodle:moodle"],"published":"2023-11-09","related":[{"cvss_score":9.8,"headline":"Command injection in ImageMagick","id":"CVE-2023-34152","kev_date_added":null,"published":"2023-05-30"},{"cvss_score":9.8,"headline":"Code injection in rxvt-unicode","id":"CVE-2022-4170","kev_date_added":null,"published":"2022-12-09"},{"cvss_score":9.8,"headline":"Moodle Minor SQL injection risk in admin user browsing","id":"CVE-2022-40315","kev_date_added":null,"published":"2022-09-30"},{"cvss_score":9.1,"headline":"Moodle blind Server-Side Request Forgery (SSRF) vulnerability in LTI provider library","id":"CVE-2022-45152","kev_date_added":null,"published":"2022-11-25"},{"cvss_score":9.1,"headline":"Server side NTLM does not properly check parameters in FreeRDP","id":"CVE-2022-24882","kev_date_added":null,"published":"2022-04-26"},{"cvss_score":8.8,"headline":"Use after free in Chrome","id":"CVE-2022-2158","kev_date_added":null,"published":"2022-07-28"},{"cvss_score":8.8,"headline":"Use after free in Chrome","id":"CVE-2022-2163","kev_date_added":null,"published":"2022-07-28"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-08-02","vendors":["fedoraproject","moodle"]},"summary":"Duplicating a BigBlueButton activity in Moodle reuses the original meeting ID, allowing unauthorized access to the original meeting.","url":"https://insights.sbomify.com/CVE-2023-5543/"}