{"answers":{"affected":"2 open source packages ship an affected version, including org.apache.olingo:odata-client-core. It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-17555 in the wild and no public exploit code.","fix":"Upgrade org.apache.olingo:odata-client-core to 4.7.0 or later.","what":"CVE-2019-17555 is a high-severity denial of service vulnerability in Apache Olingo, published on 4 Dec 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-2019-17555 and fix it if it is affected.\n\nWhat it is: CVE-2019-17555 is a high-severity denial of service vulnerability in Apache Olingo, published on 4 Dec 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-2019-17555 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.olingo:odata-client-core (Maven): affected from 4.0.0; fixed in 4.7.0\n- org.apache.olingo:odata-client-core (Maven): affected from 4.0.0; fixed in 4.7.0\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-2019-17555/ (Markdown: https://insights.sbomify.com/CVE-2019-17555/index.md)","id":"CVE-2019-17555","markdown":"https://insights.sbomify.com/CVE-2019-17555/index.md","name":"CVE-2019-17555","record":{"aliases":["GHSA-477x-w7m6-c6ph"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache Olingo library","requires_auth":"none","summary":"A malicious server can cause a denial of service in Apache Olingo by sending a large Retry-After header value that triggers an excessive thread sleep.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"olingo","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-20","name":"Improper Input Validation"}],"description":"The AsyncResponseWrapperImpl class in Apache Olingo versions 4.0.0 to 4.6.0 reads the Retry-After header and passes it to the Thread.sleep() method without any check. If a malicious server returns a huge value in the header, then it can help to implement a DoS attack.","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":"Improper input validation in Apache Olingo","id":"CVE-2019-17555","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"denial_of_service","year":"2019"},"n_packages":2,"n_references":1,"next":{"headline":"Deserialization of Untrusted Data in Apache Olingo","id":"CVE-2019-17556"},"packages":[{"ecosystem":"Maven","fixed":["4.7.0"],"introduced":["4.0.0"],"last_affected":[],"package":"org.apache.olingo:odata-client-core","purl":null,"source":"GHSA-477x-w7m6-c6ph"},{"ecosystem":"Maven","fixed":["4.7.0"],"introduced":["4.0.0"],"last_affected":[],"package":"org.apache.olingo:odata-client-core","purl":"pkg:maven/org.apache.olingo/odata-client-core","source":"GHSA-477x-w7m6-c6ph"}],"prev":{"headline":"Improper Restriction of XML External Entity Reference in Apache Olingo","id":"CVE-2019-17554"},"products":["Olingo"],"published":"2019-12-04","related":[{"cvss_score":9.8,"headline":"Deserialization of Untrusted Data in Apache Olingo","id":"CVE-2019-17556","kev_date_added":null,"published":"2019-12-04"},{"cvss_score":7.5,"headline":"Server-Side Request Forgery (SSRF) in Apache Olingo","id":"CVE-2020-1925","kev_date_added":null,"published":"2020-01-09"},{"cvss_score":5.5,"headline":"Improper Restriction of XML External Entity Reference in Apache Olingo","id":"CVE-2019-17554","kev_date_added":null,"published":"2019-12-04"}],"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":"2024-08-05","vendors":["Apache"]},"summary":"A malicious server can cause a denial of service in Apache Olingo by sending a large Retry-After header value that triggers an excessive thread sleep.","url":"https://insights.sbomify.com/CVE-2019-17555/"}