{"answers":{"affected":"2 open source packages ship an affected version, including com.puppycrawl.tools:checkstyle. It affects 3 products.","exploited":"There is no known exploitation of CVE-2019-9658 in the wild and no public exploit code.","fix":"Upgrade com.puppycrawl.tools:checkstyle to 8.18 or later.","what":"CVE-2019-9658 is a medium-severity vulnerability in Debian Debian Linux, published on 11 Mar 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-2019-9658 and fix it if it is affected.\n\nWhat it is: CVE-2019-9658 is a medium-severity vulnerability in Debian Debian Linux, published on 11 Mar 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-2019-9658 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- com.puppycrawl.tools:checkstyle (Maven): affected all versions; fixed in 8.18\n- com.puppycrawl.tools:checkstyle (Maven): affected all versions; fixed in 8.18\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-2019-9658/ (Markdown: https://insights.sbomify.com/CVE-2019-9658/index.md)","id":"CVE-2019-9658","markdown":"https://insights.sbomify.com/CVE-2019-9658/index.md","name":"CVE-2019-9658","record":{"aliases":["DEBIAN-CVE-2019-9658","DLA-1768-1","GHSA-gp32-7h29-rpxm","UBUNTU-CVE-2019-9658"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["data_read","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Checkstyle","requires_auth":"none","summary":"Checkstyle loads external DTDs by default, allowing attackers to perform XML External Entity attacks to read files or cause denial of service.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"checkstyle","vendor":"checkstyle"},{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"Checkstyle before 8.18 loads external DTDs by default.","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":"Moderate severity vulnerability that affects com.puppycrawl.tools:checkstyle","id":"CVE-2019-9658","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"debian:debian_linux","products":["debian:debian_linux","fedoraproject:fedora"],"type":"xxe","year":"2019"},"n_packages":2,"n_references":14,"next":{"headline":"Security feature bypass in n/a","id":"CVE-2019-9659"},"packages":[{"ecosystem":"Maven","fixed":["8.18"],"introduced":["0"],"last_affected":[],"package":"com.puppycrawl.tools:checkstyle","purl":null,"source":"GHSA-gp32-7h29-rpxm"},{"ecosystem":"Maven","fixed":["8.18"],"introduced":["0"],"last_affected":[],"package":"com.puppycrawl.tools:checkstyle","purl":"pkg:maven/com.puppycrawl.tools/checkstyle","source":"GHSA-gp32-7h29-rpxm"}],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2019-9657"},"products":["n/a"],"published":"2019-03-11","related":[{"cvss_score":5.3,"headline":"XML external entity (XXE) processing ('external-parameter-entities' feature was not fully disabled))","id":"CVE-2019-10782","kev_date_added":null,"published":"2020-01-30"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"Checkstyle loads external DTDs by default, allowing attackers to perform XML External Entity attacks to read files or cause denial of service.","url":"https://insights.sbomify.com/CVE-2019-9658/"}