{"answers":{"affected":"It affects 5 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2013-4547 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2013-4547 is a high-severity vulnerability in Opensuse Opensuse, published on 23 Nov 2013. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2013-4547 and fix it if it is affected.\n\nWhat it is: CVE-2013-4547 is a high-severity vulnerability in Opensuse Opensuse, published on 23 Nov 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2013-4547 exists.\n\nAffected product: Opensuse Opensuse. 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-2013-4547/ (Markdown: https://insights.sbomify.com/CVE-2013-4547/index.md)","id":"CVE-2013-4547","markdown":"https://insights.sbomify.com/CVE-2013-4547/index.md","name":"CVE-2013-4547","record":{"aliases":["DEBIAN-CVE-2013-4547","DSA-2802-1","GHSA-9x2q-qf8w-h347","MGASA-2013-0349"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Web server","requires_auth":"none","summary":"Remote attackers can bypass intended restrictions in nginx by using an unescaped space character in the URI.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"nginx","vendor":"f5"},{"product":"opensuse","vendor":"opensuse"},{"product":"lifecycle_management_server","vendor":"suse"},{"product":"studio_onsite","vendor":"suse"},{"product":"webyast","vendor":"suse"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-116","name":"Improper Encoding or Escaping of Output"}],"description":"nginx 0.8.41 through 1.4.3 and 1.5.x before 1.5.7 allows remote attackers to bypass intended restrictions via an unescaped space character in a URI.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2013-11-19","github_poc":3,"max_poc_stars":3,"metasploit":0,"nuclei":0,"refs":[{"date":"2020-06-20T09:37:58Z","kind":"github_poc","ref":"https://github.com/cyberharsh/Nginx-CVE-2013-4547","stars":3,"title":null},{"date":"2013-11-19","kind":"exploitdb","ref":"38846","stars":null,"title":"Nginx 1.1.17 - URI Processing SecURIty Bypass"},{"date":"2025-12-08T15:37:35Z","kind":"github_poc","ref":"https://github.com/rsp243/fix_nginx_CVE-2013-4547_IB","stars":0,"title":null},{"date":"2026-10-08T21:30:52Z","kind":"github_poc","ref":"https://github.com/CyberCTF/vulhub-nginx-cve-2013-4547","stars":0,"title":"Vulhub nginx/CVE-2013-4547: Nginx Filename Logic Vulnerability (CVE-2013-4547), run with Isoloom"}],"tier":"weaponised"},"has_fix":true,"headline":"Security feature bypass in n/a","id":"CVE-2013-4547","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"opensuse:opensuse","products":["opensuse:opensuse"],"type":"security_feature_bypass","year":"2013"},"n_packages":0,"n_references":9,"next":{"headline":"Security feature bypass in n/a","id":"CVE-2013-4548"},"packages":[],"prev":{"headline":"Command injection in n/a","id":"CVE-2013-4546"},"products":["n/a"],"published":"2013-11-23","related":[{"cvss_score":7.8,"headline":"Path traversal in n/a","id":"CVE-2016-1247","kev_date_added":null,"published":"2016-11-29"},{"cvss_score":7.7,"headline":"Memory corruption in Nginx Web Server, Nginx Plus","id":"CVE-2021-23017","kev_date_added":null,"published":"2021-06-01"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2014-0088","kev_date_added":null,"published":"2014-04-29"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2014-0133","kev_date_added":null,"published":"2014-03-28"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2013-0337","kev_date_added":null,"published":"2013-10-27"},{"cvss_score":7.5,"headline":"Integer overflow in n/a","id":"CVE-2013-2028","kev_date_added":null,"published":"2013-07-18"}],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can bypass intended restrictions in nginx by using an unescaped space character in the URI.","url":"https://insights.sbomify.com/CVE-2013-4547/"}