{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-27859 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-27859 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-27859 is a medium-severity code injection vulnerability in Ibm Db2, published on 22 Jan 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-27859 and fix it if it is affected.\n\nWhat it is: CVE-2023-27859 is a medium-severity code injection vulnerability in Ibm Db2, published on 22 Jan 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-2023-27859 in the wild and no public exploit code.\n\nAffected product: Ibm Db2. 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-2023-27859/ (Markdown: https://insights.sbomify.com/CVE-2023-27859/index.md)","id":"CVE-2023-27859","markdown":"https://insights.sbomify.com/CVE-2023-27859/index.md","name":"CVE-2023-27859","record":{"aliases":["GHSA-xpvh-pm8h-2p8g"],"analysis":{"component_type":"database","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"IBM Db2 database","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary code by installing malicious jar files that overwrite existing ones in IBM Db2 databases.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[{"product":"db2","vendor":"ibm"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-427","name":"Uncontrolled Search Path Element"}],"description":"IBM Db2 10.1, 10.5, and 11.1 could allow a remote user to execute arbitrary code caused by installing like named jar files across multiple databases.  A user could exploit this by installing a malicious jar file that overwrites the existing like named jar file in another database.  IBM X-Force ID:  249205.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"IBM Db2 code execution","id":"CVE-2023-27859","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"ibm:db2","products":["ibm:db2"],"type":"code_injection","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"IBM Maximo Asset Management information disclosure","id":"CVE-2023-27860"},"packages":[],"prev":{"headline":"Rockwell Automation Arena® Simulation Uninitialized Pointer Vulnerability","id":"CVE-2023-27858"},"products":["Db2 for Linux, UNIX and Windows"],"published":"2024-01-22","related":[{"cvss_score":10,"headline":"IBM DB2 9.5 uses world-writable permissions for nodes.reg, which has unspecified impact and attack vectors.","id":"CVE-2012-1797","kev_date_added":null,"published":"2012-03-20"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2010-3731","kev_date_added":null,"published":"2010-10-05"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2010-3193","kev_date_added":null,"published":"2010-08-31"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2009-4335","kev_date_added":null,"published":"2009-12-16"},{"cvss_score":10,"headline":"Missing authorization in n/a","id":"CVE-2009-3473","kev_date_added":null,"published":"2009-09-29"},{"cvss_score":10,"headline":"Privilege escalation in n/a","id":"CVE-2008-6820","kev_date_added":null,"published":"2009-06-03"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2008-6821","kev_date_added":null,"published":"2009-06-03"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-06-20","vendors":["IBM"]},"summary":"Remote attackers can execute arbitrary code by installing malicious jar files that overwrite existing ones in IBM Db2 databases.","url":"https://insights.sbomify.com/CVE-2023-27859/"}