{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-22847 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-22847 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-22847 is a medium-severity vulnerability in pg_ivm, published on 7 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-22847 and fix it if it is affected.\n\nWhat it is: CVE-2023-22847 is a medium-severity vulnerability in pg_ivm, published on 7 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-22847 in the wild and no public exploit code.\n\nAffected product: pg_ivm. 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-2023-22847/ (Markdown: https://insights.sbomify.com/CVE-2023-22847/index.md)","id":"CVE-2023-22847","markdown":"https://insights.sbomify.com/CVE-2023-22847/index.md","name":"CVE-2023-22847","record":{"aliases":["GHSA-qw2m-6h7m-p859"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"PostgreSQL extension","requires_auth":"low_privilege","summary":"An attacker can retrieve unauthorized data from Row-Level Security protected tables via pg_ivm materialized views.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"pg_ivm","vendor":"sraoss"}],"cvss":{"score":4.3,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Information disclosure vulnerability exists in pg_ivm versions prior to 1.5.1. An Incrementally Maintainable Materialized View (IMMV) created by pg_ivm may reflect rows with Row-Level Security that the owner of the IMMV should not have access to. As a result, information in tables protected by Row-Level Security may be retrieved by a user who is not authorized to access it.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Information disclosure in pg ivm","id":"CVE-2023-22847","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Missing authorization in Intel(R) Thunderbolt(TM) DCH drivers for Windows","id":"CVE-2023-22848"},"packages":[],"prev":{"headline":"Datakit CrossCAD/Ware","id":"CVE-2023-22846"},"products":["pg_ivm"],"published":"2023-03-07","related":[{"cvss_score":8.8,"headline":"Code injection in pg ivm","id":"CVE-2023-23554","kev_date_added":null,"published":"2023-03-07"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-06","vendors":["IVM Development Group"]},"summary":"An attacker can retrieve unauthorized data from Row-Level Security protected tables via pg_ivm materialized views.","url":"https://insights.sbomify.com/CVE-2023-22847/"}