{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-4340 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-4340 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-4340 is a high-severity vulnerability in IBM Security Guardium Big Data Intelligence, published on 20 Aug 2019. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-4340 and fix it if it is affected.\n\nWhat it is: CVE-2019-4340 is a high-severity vulnerability in IBM Security Guardium Big Data Intelligence, published on 20 Aug 2019. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-4340 in the wild and no public exploit code.\n\nAffected product: IBM Security Guardium Big Data Intelligence. 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-2019-4340/ (Markdown: https://insights.sbomify.com/CVE-2019-4340/index.md)","id":"CVE-2019-4340","markdown":"https://insights.sbomify.com/CVE-2019-4340/index.md","name":"CVE-2019-4340","record":{"aliases":["GHSA-9vrq-qprh-6wvg"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"IBM Security Guardium","requires_auth":"low_privilege","summary":"Remote attackers can exploit XML External Entity injection in IBM Security Guardium Big Data Intelligence to expose sensitive information or cause denial of service.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[{"product":"security_guardium_big_data_intelligence","vendor":"ibm"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.0/S:U/C:H/AC:L/AV:N/UI:N/PR:L/I:N/A:L/E:U/RL:O/RC:C","version":"3.0"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"IBM Security Guardium Big Data Intelligence 4.0 (SonarG) is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 161419.","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":"XML external entity in Security Guardium Big Data Intelligence","id":"CVE-2019-4340","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xxe","year":"2019"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in Cognos Analytics","id":"CVE-2019-4342"},"packages":[],"prev":{"headline":"Weak cryptography in Security Guardium Big Data Intelligence","id":"CVE-2019-4339"},"products":["Security Guardium Big Data Intelligence"],"published":"2019-08-20","related":[{"cvss_score":9.8,"headline":"Weak cryptography in Security Guardium Big Data Intelligence","id":"CVE-2018-1372","kev_date_added":null,"published":"2018-02-27"},{"cvss_score":7.8,"headline":"Information disclosure in Security Guardium Big Data Intelligence","id":"CVE-2018-1377","kev_date_added":null,"published":"2018-02-26"},{"cvss_score":7.5,"headline":"Security feature bypass in Security Guardium Big Data Intelligence","id":"CVE-2019-4310","kev_date_added":null,"published":"2019-08-20"},{"cvss_score":7.5,"headline":"Denial of service in Security Guardium Big Data Intelligence","id":"CVE-2019-4338","kev_date_added":null,"published":"2019-08-20"},{"cvss_score":7.5,"headline":"Security feature bypass in Security Guardium Big Data Intelligence","id":"CVE-2018-1373","kev_date_added":null,"published":"2018-03-02"},{"cvss_score":6.5,"headline":"Information disclosure in Security Guardium Big Data Intelligence","id":"CVE-2019-4306","kev_date_added":null,"published":"2019-10-28"}],"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":"2024-09-17","vendors":["IBM"]},"summary":"Remote attackers can exploit XML External Entity injection in IBM Security Guardium Big Data Intelligence to expose sensitive information or cause denial of service.","url":"https://insights.sbomify.com/CVE-2019-4340/"}