{"answers":{"affected":"1 open source package ship an affected version, including xstream.","exploited":"There is no known exploitation of OSV-2022-455 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2022-455 yet. Limit exposure of the affected software until one is available.","what":"OSV-2022-455 is a denial of service vulnerability in xstream, published on 4 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for OSV-2022-455 and fix it if it is affected.\n\nWhat it is: OSV-2022-455 is a denial of service vulnerability in xstream, published on 4 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of OSV-2022-455 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- xstream (OSS-Fuzz): affected all versions; no fix listed\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/OSV-2022-455/ (Markdown: https://insights.sbomify.com/OSV-2022-455/index.md)","id":"OSV-2022-455","markdown":"https://insights.sbomify.com/OSV-2022-455/index.md","name":"OSV-2022-455","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Woodstox XML parser","requires_auth":"none","summary":"An attacker can cause a denial of service by triggering an uncaught exception in the Woodstox XML parser's DTD reader.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47796\n\n```\nCrash type: Uncaught exception\nCrash state:\ncom.ctc.wstx.dtd.FullDTDReader.readContentSpec\njava.base/java.lang.String.getChars\njava.base/java.io.StringReader.read\n```","ecosystems":["OSS-Fuzz"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Uncaught exception in com.ctc.wstx.dtd.FullDTDReader.readContentSpec","id":"OSV-2022-455","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"OSS-Fuzz","product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"OSS-Fuzz","fixed":[],"introduced":[],"last_affected":[],"package":"xstream","purl":"pkg:generic/xstream","source":"OSV-2022-455"}],"products":null,"published":"2022-06-04","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"OSS-Fuzz","prefix":"OSV"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"An attacker can cause a denial of service by triggering an uncaught exception in the Woodstox XML parser's DTD reader.","url":"https://insights.sbomify.com/OSV-2022-455/"}