{"answers":{"affected":"3 open source packages ship an affected version, including java, java-min and jre. It affects 4 products.","exploited":"There is no known exploitation of CVE-2023-21843 in the wild and no public exploit code.","fix":"Upgrade java to a fixed version for your release line: 1.8.0, 8.0.361, 11.0.18 or 17.0.5.","what":"CVE-2023-21843 is a low-severity vulnerability in Oracle Graalvm, published on 17 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-21843 and fix it if it is affected.\n\nWhat it is: CVE-2023-21843 is a low-severity vulnerability in Oracle Graalvm, published on 17 Jan 2023. 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-2023-21843 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- java (Bitnami): affected all versions; fixed in 1.8.0, 8.0.361, 11.0.18, 17.0.5, 19.0.2\n- java-min (Bitnami): affected all versions; fixed in 1.8.0, 8.0.361, 11.0.18, 17.0.5, 19.0.2\n- jre (Bitnami): affected all versions; fixed in 1.8.0, 8.0.361, 11.0.18, 17.0.5, 19.0.2\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-2023-21843/ (Markdown: https://insights.sbomify.com/CVE-2023-21843/index.md)","id":"CVE-2023-21843","markdown":"https://insights.sbomify.com/CVE-2023-21843/index.md","name":"CVE-2023-21843","record":{"aliases":["BIT-java-2023-21843","BIT-java-min-2023-21843","BIT-jre-2023-21843","CLEANSTART-2026-BC00933","CLEANSTART-2026-MA60243","DEBIAN-CVE-2023-21843","GHSA-w383-47g8-vfg7","MINI-2278-qcfx-7rc4","MINI-3fw4-h528-w2wr","MINI-3w2v-p58q-g37w","MINI-97vm-q28j-pwp3","MINI-ccp3-j93v-vpc4","MINI-qf8v-84x4-cxgr","UBUNTU-CVE-2023-21843"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Java SE Sound component","requires_auth":"none","summary":"An unauthenticated attacker can modify data in Java SE Sound component via network access, affecting client-side Java deployments.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[{"product":"zulu","vendor":"azul"},{"product":"graalvm","vendor":"oracle"},{"product":"jdk","vendor":"oracle"},{"product":"jre","vendor":"oracle"}],"cvss":{"score":3.7,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[],"description":"Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Sound).  Supported versions that are affected are Oracle Java SE: 8u351, 8u351-perf, 11.0.17, 17.0.5, 19.0.1; Oracle GraalVM Enterprise Edition: 20.3.8, 21.3.4 and  22.3.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 3.7 (Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).","ecosystems":["Bitnami"],"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":"Other in Java SE JDK and JRE","id":"CVE-2023-21843","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"oracle:graalvm","products":["oracle:graalvm","oracle:jdk","oracle:jre"],"type":"other","year":"2023"},"n_packages":3,"n_references":2,"next":{"headline":"Cross-site scripting in PeopleSoft Enterprise PT PeopleTools","id":"CVE-2023-21844"},"packages":[{"ecosystem":"Bitnami","fixed":["1.8.0","8.0.361","11.0.18","17.0.5","19.0.2"],"introduced":["0","1.9.0","11.0.0","12.0.0","18.0.0"],"last_affected":[],"package":"java","purl":"pkg:bitnami/java","source":"BIT-java-2023-21843"},{"ecosystem":"Bitnami","fixed":["1.8.0","8.0.361","11.0.18","17.0.5","19.0.2"],"introduced":["0","1.9.0","11.0.0","12.0.0","18.0.0"],"last_affected":[],"package":"java-min","purl":"pkg:bitnami/java-min","source":"BIT-java-min-2023-21843"},{"ecosystem":"Bitnami","fixed":["1.8.0","8.0.361","11.0.18","17.0.5","19.0.2"],"introduced":["0","1.9.0","11.0.0","12.0.0","18.0.0"],"last_affected":[],"package":"jre","purl":"pkg:bitnami/jre","source":"BIT-jre-2023-21843"}],"prev":{"headline":"Missing authorization in WebLogic Server","id":"CVE-2023-21842"},"products":["Java SE JDK and JRE"],"published":"2023-01-17","related":[{"cvss_score":7.5,"headline":"Other in Java SE JDK and JRE","id":"CVE-2022-21449","kev_date_added":null,"published":"2022-04-19"},{"cvss_score":7.5,"headline":"Information disclosure in Java SE JDK and JRE","id":"CVE-2022-21476","kev_date_added":null,"published":"2022-04-19"},{"cvss_score":5.9,"headline":"Other in Java SE JDK and JRE","id":"CVE-2022-21541","kev_date_added":null,"published":"2022-07-19"},{"cvss_score":5.3,"headline":"Deserialization in Java SE JDK and JRE","id":"CVE-2023-21830","kev_date_added":null,"published":"2023-01-17"},{"cvss_score":5.3,"headline":"Denial of service in Java SE JDK and JRE","id":"CVE-2023-21835","kev_date_added":null,"published":"2023-01-17"},{"cvss_score":5.3,"headline":"Auth bypass in Java SE JDK and JRE","id":"CVE-2022-21618","kev_date_added":null,"published":"2022-10-18"},{"cvss_score":5.3,"headline":"Security feature bypass in Java SE JDK and JRE","id":"CVE-2022-21626","kev_date_added":null,"published":"2022-10-18"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-13","vendors":["Oracle Corporation"]},"summary":"An unauthenticated attacker can modify data in Java SE Sound component via network access, affecting client-side Java deployments.","url":"https://insights.sbomify.com/CVE-2023-21843/"}