{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2007-3847 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2007-3847 is a medium-severity memory corruption vulnerability in Apache Http Server, published on 23 Aug 2007. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2007-3847 and fix it if it is affected.\n\nWhat it is: CVE-2007-3847 is a medium-severity memory corruption vulnerability in Apache Http Server, published on 23 Aug 2007. 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-2007-3847 in the wild and no public exploit code.\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-2007-3847/ (Markdown: https://insights.sbomify.com/CVE-2007-3847/index.md)","id":"CVE-2007-3847","markdown":"https://insights.sbomify.com/CVE-2007-3847/index.md","name":"CVE-2007-3847","record":{"aliases":["DEBIAN-CVE-2007-3847","GHSA-v7h4-gr67-jxvj","RHSA-2007:0746","RHSA-2007:0747"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Apache HTTP Server","requires_auth":"none","summary":"Remote origin servers can crash the Apache caching forward proxy via crafted date headers, causing denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"http_server","vendor":"apache"},{"product":"ubuntu_linux","vendor":"canonical"},{"product":"fedora","vendor":"fedoraproject"},{"product":"fedora_core","vendor":"fedoraproject"}],"cvss":{"score":5,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"The date handling code in modules/proxy/proxy_util.c (mod_proxy) in Apache 2.3.0, when using a threaded MPM, allows remote origin servers to cause a denial of service (caching forward proxy process crash) via crafted date headers that trigger a buffer over-read.","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":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Memory corruption in n/a","id":"CVE-2007-3847","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apache:http_server","products":["apache:http_server","canonical:ubuntu_linux","fedoraproject:fedora"],"type":"memory_corruption","year":"2007"},"n_packages":36,"n_references":83,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2007-3848"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-devel","purl":"pkg:rpm/redhat/httpd-devel","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-manual","purl":"pkg:rpm/redhat/httpd-manual","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-suexec","purl":"pkg:rpm/redhat/httpd-suexec","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["1:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"mod_ssl","purl":"pkg:rpm/redhat/mod_ssl","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-devel","purl":"pkg:rpm/redhat/httpd-devel","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-manual","purl":"pkg:rpm/redhat/httpd-manual","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-suexec","purl":"pkg:rpm/redhat/httpd-suexec","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["1:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"mod_ssl","purl":"pkg:rpm/redhat/mod_ssl","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-devel","purl":"pkg:rpm/redhat/httpd-devel","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-manual","purl":"pkg:rpm/redhat/httpd-manual","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-suexec","purl":"pkg:rpm/redhat/httpd-suexec","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["1:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"mod_ssl","purl":"pkg:rpm/redhat/mod_ssl","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-devel","purl":"pkg:rpm/redhat/httpd-devel","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-manual","purl":"pkg:rpm/redhat/httpd-manual","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["0:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"httpd-suexec","purl":"pkg:rpm/redhat/httpd-suexec","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:4::ws","fixed":["1:2.0.52-38.ent"],"introduced":["0"],"last_affected":[],"package":"mod_ssl","purl":"pkg:rpm/redhat/mod_ssl","source":"RHSA-2007:0747"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:2.2.3-11.el5"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2007:0746"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:2.2.3-11.el5"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2007:0746"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["1:2.2.3-11.el5"],"introduced":["0"],"last_affected":[],"package":"mod_ssl","purl":"pkg:rpm/redhat/mod_ssl","source":"RHSA-2007:0746"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:2.2.3-11.el5"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2007:0746"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:2.2.3-11.el5"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2007:0746"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:2.2.3-11.el5"],"introduced":["0"],"last_affected":[],"package":"httpd-devel","purl":"pkg:rpm/redhat/httpd-devel","source":"RHSA-2007:0746"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:2.2.3-11.el5"],"introduced":["0"],"last_affected":[],"package":"httpd-manual","purl":"pkg:rpm/redhat/httpd-manual","source":"RHSA-2007:0746"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.2.3-11.el5"],"introduced":["0"],"last_affected":[],"package":"httpd","purl":"pkg:rpm/redhat/httpd","source":"RHSA-2007:0746"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.2.3-11.el5"],"introduced":["0"],"last_affected":[],"package":"httpd-debuginfo","purl":"pkg:rpm/redhat/httpd-debuginfo","source":"RHSA-2007:0746"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.2.3-11.el5"],"introduced":["0"],"last_affected":[],"package":"httpd-devel","purl":"pkg:rpm/redhat/httpd-devel","source":"RHSA-2007:0746"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.2.3-11.el5"],"introduced":["0"],"last_affected":[],"package":"httpd-manual","purl":"pkg:rpm/redhat/httpd-manual","source":"RHSA-2007:0746"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["1:2.2.3-11.el5"],"introduced":["0"],"last_affected":[],"package":"mod_ssl","purl":"pkg:rpm/redhat/mod_ssl","source":"RHSA-2007:0746"}],"prev":{"headline":"Path traversal in n/a","id":"CVE-2007-3846"},"products":["n/a"],"published":"2007-08-23","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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-07","vendors":["n/a"]},"summary":"Remote origin servers can crash the Apache caching forward proxy via crafted date headers, causing denial of service.","url":"https://insights.sbomify.com/CVE-2007-3847/"}