{"answers":{"affected":"3 open source packages ship an affected version, including github.com/pingcap/tidb.","exploited":"There is no known exploitation of CVE-2024-37820 in the wild and no public exploit code.","fix":"Upgrade github.com/pingcap/tidb to 8.2.0 or later.","what":"CVE-2024-37820 is a medium-severity vulnerability in n/a, published on 25 Jun 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-37820 and fix it if it is affected.\n\nWhat it is: CVE-2024-37820 is a medium-severity vulnerability in n/a, published on 25 Jun 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-37820 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/pingcap/tidb (Go): affected all versions; no fix listed\n- github.com/pingcap/tidb (Go): affected all versions; fixed in 8.2.0\n- github.com/pingcap/tidb (Go): affected all versions; fixed in 8.2.0\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-2024-37820/ (Markdown: https://insights.sbomify.com/CVE-2024-37820/index.md)","id":"CVE-2024-37820","markdown":"https://insights.sbomify.com/CVE-2024-37820/index.md","name":"CVE-2024-37820","record":{"aliases":["GHSA-9g6g-xqv5-8g5w","GO-2024-3284","MINI-3934-rgpq-pw4c","MINI-f393-x5hh-4x92"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"TiDB database","requires_auth":"low_privilege","summary":"Attackers can crash the TiDB database application by triggering a nil pointer dereference in the expression collation inference logic.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":5.4,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"A nil pointer dereference in PingCAP TiDB v8.2.0-alpha-216-gfe5858b allows attackers to crash the application via expression.inferCollation.","ecosystems":["Go"],"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":"PingCAP TiDB nil pointer dereference","id":"CVE-2024-37820","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"null_dereference","year":"2024"},"n_packages":3,"n_references":2,"next":{"headline":"Dolibarr arbitrary file upload vulnerability","id":"CVE-2024-37821"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/pingcap/tidb","purl":"pkg:golang/github.com/pingcap/tidb","source":"GO-2024-3284"},{"ecosystem":"Go","fixed":["8.2.0"],"introduced":["0"],"last_affected":[],"package":"github.com/pingcap/tidb","purl":null,"source":"GHSA-9g6g-xqv5-8g5w"},{"ecosystem":"Go","fixed":["8.2.0"],"introduced":["0"],"last_affected":[],"package":"github.com/pingcap/tidb","purl":"pkg:golang/github.com/pingcap/tidb","source":"GHSA-9g6g-xqv5-8g5w"}],"prev":{"headline":"Strapi Server-Side Request Forgery (SSRF)","id":"CVE-2024-37818"},"products":["n/a"],"published":"2024-06-25","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"2024-11-21","vendors":["n/a"]},"summary":"Attackers can crash the TiDB database application by triggering a nil pointer dereference in the expression collation inference logic.","url":"https://insights.sbomify.com/CVE-2024-37820/"}