{"answers":{"affected":"It affects 10 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-0419 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2011-0419 is a medium-severity denial of service vulnerability in Apache Http Server, published on 16 May 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-2011-0419 and fix it if it is affected.\n\nWhat it is: CVE-2011-0419 is a medium-severity denial of service vulnerability in Apache Http Server, published on 16 May 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-2011-0419 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-2011-0419/ (Markdown: https://insights.sbomify.com/CVE-2011-0419/index.md)","id":"CVE-2011-0419","markdown":"https://insights.sbomify.com/CVE-2011-0419/index.md","name":"CVE-2011-0419","record":{"aliases":["DEBIAN-CVE-2011-0419","GHSA-hx32-x2cq-h45v","RHSA-2011:0507"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache Portable Runtime","requires_auth":"none","summary":"Attackers can cause denial of service via CPU and memory exhaustion using crafted wildcard sequences in the Apache Portable Runtime library.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[{"product":"http_server","vendor":"apache"},{"product":"portable_runtime","vendor":"apache"},{"product":"mac_os_x","vendor":"apple"},{"product":"debian_linux","vendor":"debian"},{"product":"freebsd","vendor":"freebsd"},{"product":"android","vendor":"google"},{"product":"netbsd","vendor":"netbsd"},{"product":"openbsd","vendor":"openbsd"},{"product":"solaris","vendor":"oracle"},{"product":"linux_enterprise_server","vendor":"suse"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"Stack consumption vulnerability in the fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library before 1.4.3 and the Apache HTTP Server before 2.2.18, and in fnmatch.c in libc in NetBSD 5.1, OpenBSD 4.8, FreeBSD, Apple Mac OS X 10.6, Oracle Solaris 10, and Android, allows context-dependent attackers to cause a denial of service (CPU and memory consumption) via *? sequences in the first argument, as demonstrated by attacks against mod_autoindex in httpd.","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","Red Hat:enterprise_linux:6::client","Red Hat:enterprise_linux:6::computenode","Red Hat:enterprise_linux:6::server","Red Hat:enterprise_linux:6::workstation"],"exploits":{"exploitdb":1,"first_seen":"2011-05-12","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2011-05-12","kind":"exploitdb","ref":"35738","stars":null,"title":"Apache 1.4/2.2.x - APR 'apr_fnmatch()' Denial of Service"}],"tier":"weaponised"},"has_fix":true,"headline":"Denial of service in n/a","id":"CVE-2011-0419","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apache:http_server","products":["apache:http_server","apple:mac_os_x","debian:debian_linux","freebsd:freebsd","google:android","netbsd:netbsd","openbsd:openbsd","oracle:solaris","suse:linux_enterprise_server"],"type":"denial_of_service","year":"2011"},"n_packages":34,"n_references":62,"next":{"headline":"Null dereference in n/a","id":"CVE-2011-0420"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:0.9.4-25.el4"],"introduced":["0"],"last_affected":[],"package":"apr","purl":"pkg:rpm/redhat/apr","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:0.9.4-25.el4"],"introduced":["0"],"last_affected":[],"package":"apr-debuginfo","purl":"pkg:rpm/redhat/apr-debuginfo","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:0.9.4-25.el4"],"introduced":["0"],"last_affected":[],"package":"apr-devel","purl":"pkg:rpm/redhat/apr-devel","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:0.9.4-25.el4"],"introduced":["0"],"last_affected":[],"package":"apr","purl":"pkg:rpm/redhat/apr","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:0.9.4-25.el4"],"introduced":["0"],"last_affected":[],"package":"apr-debuginfo","purl":"pkg:rpm/redhat/apr-debuginfo","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:0.9.4-25.el4"],"introduced":["0"],"last_affected":[],"package":"apr-devel","purl":"pkg:rpm/redhat/apr-devel","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:0.9.4-25.el4"],"introduced":["0"],"last_affected":[],"package":"apr","purl":"pkg:rpm/redhat/apr","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:0.9.4-25.el4"],"introduced":["0"],"last_affected":[],"package":"apr-debuginfo","purl":"pkg:rpm/redhat/apr-debuginfo","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:0.9.4-25.el4"],"introduced":["0"],"last_affected":[],"package":"apr-devel","purl":"pkg:rpm/redhat/apr-devel","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:0.9.4-25.el4"],"introduced":["0"],"last_affected":[],"package":"apr","purl":"pkg:rpm/redhat/apr","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:0.9.4-25.el4"],"introduced":["0"],"last_affected":[],"package":"apr-debuginfo","purl":"pkg:rpm/redhat/apr-debuginfo","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:0.9.4-25.el4"],"introduced":["0"],"last_affected":[],"package":"apr-devel","purl":"pkg:rpm/redhat/apr-devel","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:1.2.7-11.el5_6.4"],"introduced":["0"],"last_affected":[],"package":"apr","purl":"pkg:rpm/redhat/apr","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:1.2.7-11.el5_6.4"],"introduced":["0"],"last_affected":[],"package":"apr-debuginfo","purl":"pkg:rpm/redhat/apr-debuginfo","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:1.2.7-11.el5_6.4"],"introduced":["0"],"last_affected":[],"package":"apr-docs","purl":"pkg:rpm/redhat/apr-docs","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:1.2.7-11.el5_6.4"],"introduced":["0"],"last_affected":[],"package":"apr","purl":"pkg:rpm/redhat/apr","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:1.2.7-11.el5_6.4"],"introduced":["0"],"last_affected":[],"package":"apr-debuginfo","purl":"pkg:rpm/redhat/apr-debuginfo","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:1.2.7-11.el5_6.4"],"introduced":["0"],"last_affected":[],"package":"apr-devel","purl":"pkg:rpm/redhat/apr-devel","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.2.7-11.el5_6.4"],"introduced":["0"],"last_affected":[],"package":"apr","purl":"pkg:rpm/redhat/apr","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.2.7-11.el5_6.4"],"introduced":["0"],"last_affected":[],"package":"apr-debuginfo","purl":"pkg:rpm/redhat/apr-debuginfo","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.2.7-11.el5_6.4"],"introduced":["0"],"last_affected":[],"package":"apr-devel","purl":"pkg:rpm/redhat/apr-devel","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.2.7-11.el5_6.4"],"introduced":["0"],"last_affected":[],"package":"apr-docs","purl":"pkg:rpm/redhat/apr-docs","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:1.3.9-3.el6_0.1"],"introduced":["0"],"last_affected":[],"package":"apr","purl":"pkg:rpm/redhat/apr","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:1.3.9-3.el6_0.1"],"introduced":["0"],"last_affected":[],"package":"apr-debuginfo","purl":"pkg:rpm/redhat/apr-debuginfo","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:1.3.9-3.el6_0.1"],"introduced":["0"],"last_affected":[],"package":"apr-devel","purl":"pkg:rpm/redhat/apr-devel","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:1.3.9-3.el6_0.1"],"introduced":["0"],"last_affected":[],"package":"apr","purl":"pkg:rpm/redhat/apr","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:1.3.9-3.el6_0.1"],"introduced":["0"],"last_affected":[],"package":"apr-debuginfo","purl":"pkg:rpm/redhat/apr-debuginfo","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:1.3.9-3.el6_0.1"],"introduced":["0"],"last_affected":[],"package":"apr-devel","purl":"pkg:rpm/redhat/apr-devel","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:1.3.9-3.el6_0.1"],"introduced":["0"],"last_affected":[],"package":"apr","purl":"pkg:rpm/redhat/apr","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:1.3.9-3.el6_0.1"],"introduced":["0"],"last_affected":[],"package":"apr-debuginfo","purl":"pkg:rpm/redhat/apr-debuginfo","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:1.3.9-3.el6_0.1"],"introduced":["0"],"last_affected":[],"package":"apr-devel","purl":"pkg:rpm/redhat/apr-devel","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:1.3.9-3.el6_0.1"],"introduced":["0"],"last_affected":[],"package":"apr","purl":"pkg:rpm/redhat/apr","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:1.3.9-3.el6_0.1"],"introduced":["0"],"last_affected":[],"package":"apr-debuginfo","purl":"pkg:rpm/redhat/apr-debuginfo","source":"RHSA-2011:0507"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:1.3.9-3.el6_0.1"],"introduced":["0"],"last_affected":[],"package":"apr-devel","purl":"pkg:rpm/redhat/apr-devel","source":"RHSA-2011:0507"}],"prev":{"headline":"Denial of service in n/a","id":"CVE-2011-0418"},"products":["n/a"],"published":"2011-05-16","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":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Attackers can cause denial of service via CPU and memory exhaustion using crafted wildcard sequences in the Apache Portable Runtime library.","url":"https://insights.sbomify.com/CVE-2011-0419/"}