{"answers":{"affected":"6 open source packages ship an affected version, including com.fasterxml.jackson.core:jackson-databind. It affects 17 products.","exploited":"There is no known exploitation of CVE-2019-16335 in the wild and no public exploit code.","fix":"Upgrade com.fasterxml.jackson.core:jackson-databind to a fixed version for your release line: 2.6.7.3, 2.8.11.5 or 2.9.10.","what":"CVE-2019-16335 is a critical unsafe deserialization vulnerability in Debian Debian Linux, published on 15 Sep 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-16335 and fix it if it is affected.\n\nWhat it is: CVE-2019-16335 is a critical unsafe deserialization vulnerability in Debian Debian Linux, published on 15 Sep 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-16335 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- com.fasterxml.jackson.core:jackson-databind (Maven): affected all versions; fixed in 2.6.7.3\n- com.fasterxml.jackson.core:jackson-databind (Maven): affected all versions; fixed in 2.6.7.3\n- com.fasterxml.jackson.core:jackson-databind (Maven): affected from 2.7.0; fixed in 2.8.11.5\n- com.fasterxml.jackson.core:jackson-databind (Maven): affected from 2.7.0; fixed in 2.8.11.5\n- com.fasterxml.jackson.core:jackson-databind (Maven): affected from 2.9.0; fixed in 2.9.10\n- com.fasterxml.jackson.core:jackson-databind (Maven): affected from 2.9.0; fixed in 2.9.10\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-2019-16335/ (Markdown: https://insights.sbomify.com/CVE-2019-16335/index.md)","id":"CVE-2019-16335","markdown":"https://insights.sbomify.com/CVE-2019-16335/index.md","name":"CVE-2019-16335","record":{"aliases":["CLEANSTART-2026-RO69102","DEBIAN-CVE-2019-16335","GHSA-85cw-hj65-qqv9","ROOT-APP-MAVEN-CVE-2019-16335","UBUNTU-CVE-2019-16335"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Java JSON library","requires_auth":"none","summary":"Attackers can execute arbitrary code via polymorphic typing in jackson-databind when deserializing untrusted data.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"jackson-databind","vendor":"fasterxml"},{"product":"fedora","vendor":"fedoraproject"},{"product":"oncommand_api_services","vendor":"netapp"},{"product":"oncommand_workflow_automation","vendor":"netapp"},{"product":"steelstore_cloud_integrated_storage","vendor":"netapp"},{"product":"banking_platform","vendor":"oracle"},{"product":"customer_management_and_segmentation_foundation","vendor":"oracle"},{"product":"financial_services_analytical_applications_infrastructure","vendor":"oracle"},{"product":"global_lifecycle_management_opatch","vendor":"oracle"},{"product":"goldengate_application_adapters","vendor":"oracle"},{"product":"goldengate_stream_analytics","vendor":"oracle"},{"product":"primavera_gateway","vendor":"oracle"},{"product":"retail_customer_management_and_segmentation_foundation","vendor":"oracle"},{"product":"retail_xstore_point_of_service","vendor":"oracle"},{"product":"weblogic_server","vendor":"oracle"},{"product":"jboss_enterprise_application_platform","vendor":"redhat"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"A Polymorphic Typing issue was discovered in FasterXML jackson-databind before 2.9.10. It is related to com.zaxxer.hikari.HikariDataSource. This is a different vulnerability than CVE-2019-14540.","ecosystems":["Maven"],"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":"Polymorphic Typing issue in FasterXML jackson-databind","id":"CVE-2019-16335","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"debian:debian_linux","products":["debian:debian_linux","fasterxml:jackson-databind","fedoraproject:fedora","netapp:oncommand_workflow_automation","netapp:steelstore_cloud_integrated_storage","oracle:banking_platform","oracle:financial_services_analytical_applications_infrastructure","oracle:primavera_gateway","oracle:retail_customer_management_and_segmentation_foundation","oracle:retail_xstore_point_of_service","oracle:weblogic_server","redhat:jboss_enterprise_application_platform"],"type":"deserialization","year":"2019"},"n_packages":6,"n_references":32,"next":{"headline":"Denial of service in n/a","id":"CVE-2019-16336"},"packages":[{"ecosystem":"Maven","fixed":["2.6.7.3"],"introduced":["0"],"last_affected":[],"package":"com.fasterxml.jackson.core:jackson-databind","purl":null,"source":"GHSA-85cw-hj65-qqv9"},{"ecosystem":"Maven","fixed":["2.6.7.3"],"introduced":["0"],"last_affected":[],"package":"com.fasterxml.jackson.core:jackson-databind","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind","source":"GHSA-85cw-hj65-qqv9"},{"ecosystem":"Maven","fixed":["2.8.11.5"],"introduced":["2.7.0"],"last_affected":[],"package":"com.fasterxml.jackson.core:jackson-databind","purl":null,"source":"GHSA-85cw-hj65-qqv9"},{"ecosystem":"Maven","fixed":["2.8.11.5"],"introduced":["2.7.0"],"last_affected":[],"package":"com.fasterxml.jackson.core:jackson-databind","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind","source":"GHSA-85cw-hj65-qqv9"},{"ecosystem":"Maven","fixed":["2.9.10"],"introduced":["2.9.0"],"last_affected":[],"package":"com.fasterxml.jackson.core:jackson-databind","purl":null,"source":"GHSA-85cw-hj65-qqv9"},{"ecosystem":"Maven","fixed":["2.9.10"],"introduced":["2.9.0"],"last_affected":[],"package":"com.fasterxml.jackson.core:jackson-databind","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind","source":"GHSA-85cw-hj65-qqv9"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2019-16334"},"products":["n/a"],"published":"2019-09-15","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"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":"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":"2026-10-08","vendors":["n/a"]},"summary":"Attackers can execute arbitrary code via polymorphic typing in jackson-databind when deserializing untrusted data.","url":"https://insights.sbomify.com/CVE-2019-16335/"}