{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-1693 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2020-1693 is a high-severity vulnerability in Red Hat spacewalk, published on 17 Feb 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-1693 and fix it if it is affected.\n\nWhat it is: CVE-2020-1693 is a high-severity vulnerability in Red Hat spacewalk, published on 17 Feb 2020. 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-2020-1693 in the wild and no public exploit code.\n\nAffected product: Red Hat spacewalk. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2020-1693/ (Markdown: https://insights.sbomify.com/CVE-2020-1693/index.md)","id":"CVE-2020-1693","markdown":"https://insights.sbomify.com/CVE-2020-1693/index.md","name":"CVE-2020-1693","record":{"aliases":["GHSA-79v3-cg9r-f55q"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Spacewalk server","requires_auth":"none","summary":"Unauthenticated attackers can exploit XML external entity flaws in Spacewalk to read files, cause denial of service, or execute arbitrary code.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"spacewalk","vendor":"redhat"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"A flaw was found in Spacewalk up to version 2.9 where it was vulnerable to XML internal entity attacks via the /rpc/api endpoint. An unauthenticated remote attacker could use this flaw to retrieve the content of certain files and trigger a denial of service, or in certain circumstances, execute arbitrary code on the Spacewalk server.","ecosystems":[],"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":"XML external entity in spacewalk","id":"CVE-2020-1693","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xxe","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"Incorrect Permission Assignment for Critical Resource and Permissive List of Allowed Inputs in Keycloak","id":"CVE-2020-1694"},"packages":[],"prev":{"headline":"Cross-Site Request Forgery in Moodle","id":"CVE-2020-1692"},"products":["spacewalk"],"published":"2020-02-17","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":["Red Hat"]},"summary":"Unauthenticated attackers can exploit XML external entity flaws in Spacewalk to read files, cause denial of service, or execute arbitrary code.","url":"https://insights.sbomify.com/CVE-2020-1693/"}