{"answers":{"affected":"2 open source packages ship an affected version, including org.noear:solon. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-35839 in the wild and no public exploit code.","fix":"Upgrade org.noear:solon to 2.3.3 or later.","what":"CVE-2023-35839 is a critical unsafe deserialization vulnerability in n/a, published on 19 Jun 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-2023-35839 and fix it if it is affected.\n\nWhat it is: CVE-2023-35839 is a critical unsafe deserialization vulnerability in n/a, published on 19 Jun 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-2023-35839 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.noear:solon (Maven): affected all versions; fixed in 2.3.3\n- org.noear:solon (Maven): affected all versions; fixed in 2.3.3\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-2023-35839/ (Markdown: https://insights.sbomify.com/CVE-2023-35839/index.md)","id":"CVE-2023-35839","markdown":"https://insights.sbomify.com/CVE-2023-35839/index.md","name":"CVE-2023-35839","record":{"aliases":["GHSA-7q8c-49f4-4c8q"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Java serialization library","requires_auth":"none","summary":"Attackers can execute arbitrary code via crafted payloads in the sofa-hessian component of Solon due to a deserialization bypass.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"solon","vendor":"solon"}],"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 bypass in the component sofa-hessian of Solon before v2.3.3 allows attackers to execute arbitrary code via providing crafted payload.","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":"Solon vulnerable to deserialization of untrusted data","id":"CVE-2023-35839","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"deserialization","year":"2023"},"n_packages":2,"n_references":2,"next":{"headline":"elFinder vulnerable to path traversal in LocalVolumeDriver connector","id":"CVE-2023-35840"},"packages":[{"ecosystem":"Maven","fixed":["2.3.3"],"introduced":["0"],"last_affected":[],"package":"org.noear:solon","purl":null,"source":"GHSA-7q8c-49f4-4c8q"},{"ecosystem":"Maven","fixed":["2.3.3"],"introduced":["0"],"last_affected":[],"package":"org.noear:solon","purl":"pkg:maven/org.noear/solon","source":"GHSA-7q8c-49f4-4c8q"}],"prev":{"headline":"Misconfiguration in n/a","id":"CVE-2023-35838"},"products":["n/a"],"published":"2023-06-19","related":[],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["n/a"]},"summary":"Attackers can execute arbitrary code via crafted payloads in the sofa-hessian component of Solon due to a deserialization bypass.","url":"https://insights.sbomify.com/CVE-2023-35839/"}