{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-3368 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2011-3368 is a medium-severity server-side request forgery vulnerability in Apache Http Server, published on 5 Oct 2011. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2011-3368 and fix it if it is affected.\n\nWhat it is: CVE-2011-3368 is a medium-severity server-side request forgery vulnerability in Apache Http Server, published on 5 Oct 2011. 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-2011-3368 exists.\n\nAffected product: Apache Http Server. 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-2011-3368/ (Markdown: https://insights.sbomify.com/CVE-2011-3368/index.md)","id":"CVE-2011-3368","markdown":"https://insights.sbomify.com/CVE-2011-3368/index.md","name":"CVE-2011-3368","record":{"aliases":["DEBIAN-CVE-2011-3368","GHSA-j85c-9w9v-p2p3","RHSA-2011:1392"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Apache HTTP Server","requires_auth":"none","summary":"Remote attackers can send requests to intranet servers via malformed URIs in Apache mod_proxy when RewriteRule or ProxyPassMatch are used.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"http_server","vendor":"apache"}],"cvss":{"score":5,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"The mod_proxy module in the Apache HTTP Server 1.3.x through 1.3.42, 2.0.x through 2.0.64, and 2.2.x through 2.2.21 does not properly interact with use of (1) RewriteRule and (2) ProxyPassMatch pattern matches for configuration of a reverse proxy, which allows remote attackers to send requests to intranet servers via a malformed URI containing an initial @ (at sign) character.","ecosystems":["Red Hat:enterprise_linux:4::as","Red Hat:enterprise_linux:4::desktop","Red Hat:enterprise_linux:4::es","Red Hat:enterprise_linux:4::ws","Red Hat:enterprise_linux:5::client","Red Hat:enterprise_linux:5::client_workstation","Red Hat:enterprise_linux:5::server"],"exploits":{"exploitdb":1,"first_seen":"2011-10-11","github_poc":2,"max_poc_stars":1,"metasploit":1,"nuclei":0,"refs":[{"date":"2017-04-18T20:34:53Z","kind":"github_poc","ref":"https://github.com/SECFORCE/CVE-2011-3368","stars":1,"title":"CVE-2011-3368 exploit code"},{"date":"2011-10-11","kind":"exploitdb","ref":"17969","stars":null,"title":"Apache mod_proxy - Reverse Proxy Exposure"},{"date":"2019-03-22T23:13:12Z","kind":"github_poc","ref":"https://github.com/colorblindpentester/CVE-2011-3368","stars":0,"title":"PoC Scan. (cve-2011-3368)"},{"date":null,"kind":"metasploit","ref":"auxiliary/scanner/http/rewrite_proxy_bypass","stars":null,"title":"Apache Reverse Proxy Bypass Vulnerability Scanner"}],"tier":"weaponised"},"has_fix":true,"headline":"Server-side request forgery in n/a","id":"CVE-2011-3368","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apache:http_server","products":["apache:http_server"],"type":"ssrf","year":"2011"},"n_packages":36,"n_references":57,"next":{"headline":"The add_conversation function in conversations.c in EtherApe before 0.9.12 allows remote attackers to cause a denial of service (NULL pointe","id":"CVE-2011-3369"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-devel","purl":"pkg:rpm/redhat/httpd-devel","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-manual","purl":"pkg:rpm/redhat/httpd-manual","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-suexec","purl":"pkg:rpm/redhat/httpd-suexec","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["1:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"mod_ssl","purl":"pkg:rpm/redhat/mod_ssl","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-devel","purl":"pkg:rpm/redhat/httpd-devel","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-manual","purl":"pkg:rpm/redhat/httpd-manual","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-suexec","purl":"pkg:rpm/redhat/httpd-suexec","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["1:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"mod_ssl","purl":"pkg:rpm/redhat/mod_ssl","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-devel","purl":"pkg:rpm/redhat/httpd-devel","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-manual","purl":"pkg:rpm/redhat/httpd-manual","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-suexec","purl":"pkg:rpm/redhat/httpd-suexec","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["1:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"mod_ssl","purl":"pkg:rpm/redhat/mod_ssl","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-devel","purl":"pkg:rpm/redhat/httpd-devel","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-manual","purl":"pkg:rpm/redhat/httpd-manual","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-suexec","purl":"pkg:rpm/redhat/httpd-suexec","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["1:2.0.52-49.ent"],"introduced":["0"],"last_affected":[],"package":"mod_ssl","purl":"pkg:rpm/redhat/mod_ssl","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:2.2.3-53.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:2.2.3-53.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["1:2.2.3-53.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"mod_ssl","purl":"pkg:rpm/redhat/mod_ssl","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:2.2.3-53.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:2.2.3-53.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:2.2.3-53.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"httpd-devel","purl":"pkg:rpm/redhat/httpd-devel","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:2.2.3-53.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"httpd-manual","purl":"pkg:rpm/redhat/httpd-manual","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.2.3-53.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.2.3-53.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.2.3-53.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"httpd-devel","purl":"pkg:rpm/redhat/httpd-devel","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.2.3-53.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"httpd-manual","purl":"pkg:rpm/redhat/httpd-manual","source":"RHSA-2011:1392"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["1:2.2.3-53.el5_7.3"],"introduced":["0"],"last_affected":[],"package":"mod_ssl","purl":"pkg:rpm/redhat/mod_ssl","source":"RHSA-2011:1392"}],"prev":{"headline":"Other in n/a","id":"CVE-2011-3367"},"products":["n/a"],"published":"2011-10-05","related":[{"cvss_score":9.8,"headline":"Apache HTTP Server Path Traversal","id":"CVE-2021-42013","kev_date_added":"2021-11-03","published":"2021-10-07"},{"cvss_score":9.1,"headline":"Apache HTTP Server Improper Escaping of Output","id":"CVE-2024-38475","kev_date_added":"2025-05-01","published":"2024-07-01"},{"cvss_score":9,"headline":"Apache HTTP Server-Side Request Forgery (SSRF)","id":"CVE-2021-40438","kev_date_added":"2021-12-01","published":"2021-09-16"},{"cvss_score":7.8,"headline":"Apache HTTP Server Privilege Escalation","id":"CVE-2019-0211","kev_date_added":"2021-11-03","published":"2019-04-08"},{"cvss_score":7.5,"headline":"Apache HTTP Server Path Traversal","id":"CVE-2021-41773","kev_date_added":"2021-11-03","published":"2021-10-05"},{"cvss_score":10,"headline":"Use after free in n/a","id":"CVE-2010-0425","kev_date_added":null,"published":"2010-03-05"},{"cvss_score":10,"headline":"Auth bypass in n/a","id":"CVE-2005-2700","kev_date_added":null,"published":"2005-09-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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":"BSD-3-Clause","name":"Metasploit"},{"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 send requests to intranet servers via malformed URIs in Apache mod_proxy when RewriteRule or ProxyPassMatch are used.","url":"https://insights.sbomify.com/CVE-2011-3368/"}