{"answers":{"affected":"3 open source packages ship an affected version, including org.apache.avro:avro and avro. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-39410 in the wild and no public exploit code.","fix":"Upgrade org.apache.avro:avro to 1.11.3 or later.","what":"CVE-2023-39410 is a high-severity denial of service vulnerability in Apache Avro Java SDK, published on 29 Sep 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-2023-39410 and fix it if it is affected.\n\nWhat it is: CVE-2023-39410 is a high-severity denial of service vulnerability in Apache Avro Java SDK, published on 29 Sep 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-2023-39410 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.avro:avro (Maven): affected all versions; fixed in 1.11.3\n- org.apache.avro:avro (Maven): affected all versions; fixed in 1.11.3\n- avro (PyPI): affected all versions; fixed in 1.11.3\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-2023-39410/ (Markdown: https://insights.sbomify.com/CVE-2023-39410/index.md)","id":"CVE-2023-39410","markdown":"https://insights.sbomify.com/CVE-2023-39410/index.md","name":"CVE-2023-39410","record":{"aliases":["CLEANSTART-2026-OX44543","CLEANSTART-2026-WB91294","CLEANSTART-2026-XL50030","CLSA-2025-1765238872","ECHO-bc7c-eb94-5acc","GHSA-rhrv-645h-fjfh","MINI-87m2-29jp-gv28","MINI-895f-pxx5-379v","MINI-94hh-ffxr-c7r5","MINI-988j-wh4c-q7v4","MINI-vj65-387g-4rp9","OESA-2024-1809","OESA-2024-1915","OESA-2024-1916","OESA-2024-1917","OESA-2024-1918","PYSEC-2023-188","ROOT-APP-MAVEN-CVE-2023-39410"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java serialization library","requires_auth":"none","summary":"Attackers can cause out-of-memory errors in Java applications by sending untrusted or corrupted data to the Apache Avro deserializer.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"avro","vendor":"apache"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"When deserializing untrusted or corrupted data, it is possible for a reader to consume memory beyond the allowed constraints and thus lead to out of memory on the system.\n\nThis issue affects Java applications using Apache Avro Java SDK up to and including 1.11.2.  Users should update to apache-avro version 1.11.3 which addresses this issue.","ecosystems":["Maven","PyPI"],"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":"Apache Avro Java SDK: Memory when deserializing untrusted data in Avro Java SDK","id":"CVE-2023-39410","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":3,"n_references":3,"next":{"headline":"Denial of service in Intel Unison software","id":"CVE-2023-39411"},"packages":[{"ecosystem":"Maven","fixed":["1.11.3"],"introduced":["0"],"last_affected":[],"package":"org.apache.avro:avro","purl":null,"source":"GHSA-rhrv-645h-fjfh"},{"ecosystem":"Maven","fixed":["1.11.3"],"introduced":["0"],"last_affected":[],"package":"org.apache.avro:avro","purl":"pkg:maven/org.apache.avro/avro","source":"GHSA-rhrv-645h-fjfh"},{"ecosystem":"PyPI","fixed":["1.11.3"],"introduced":["0"],"last_affected":[],"package":"avro","purl":"pkg:pypi/avro","source":"PYSEC-2023-188"}],"prev":{"headline":"Denial of service in EMUI","id":"CVE-2023-39409"},"products":["Apache Avro Java SDK"],"published":"2023-09-29","related":[{"cvss_score":9.2,"headline":"Apache Avro Java SDK: Arbitrary Code Execution when reading Avro schema (Java SDK)","id":"CVE-2024-47561","kev_date_added":null,"published":"2024-10-03"},{"cvss_score":7.5,"headline":"Denial of service while reading data in Avro Rust SDK","id":"CVE-2022-35724","kev_date_added":null,"published":"2022-08-09"},{"cvss_score":7.5,"headline":"Memory overconsumption in Avro Rust SDK","id":"CVE-2022-36124","kev_date_added":null,"published":"2022-08-09"},{"cvss_score":7.5,"headline":"Integer overflow when reading corrupted .avro file in Avro Rust SDK","id":"CVE-2022-36125","kev_date_added":null,"published":"2022-08-09"},{"cvss_score":7.5,"headline":"Possible DOS vulnerabilities in C# Avro SDK","id":"CVE-2021-43045","kev_date_added":null,"published":"2022-01-06"},{"cvss_score":7.3,"headline":"Apache Avro Java SDK: Code injection on Java generated code","id":"CVE-2025-33042","kev_date_added":null,"published":"2026-02-13"}],"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":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"partial"},"state":"PUBLISHED","updated":"2025-02-13","vendors":["Apache Software Foundation"]},"summary":"Attackers can cause out-of-memory errors in Java applications by sending untrusted or corrupted data to the Apache Avro deserializer.","url":"https://insights.sbomify.com/CVE-2023-39410/"}