{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2009-0696 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2009-0696 is a medium-severity denial of service vulnerability in Isc Bind, published on 29 Jul 2009. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2009-0696 and fix it if it is affected.\n\nWhat it is: CVE-2009-0696 is a medium-severity denial of service vulnerability in Isc Bind, published on 29 Jul 2009. 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-2009-0696 exists.\n\nAffected product: Isc Bind. 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-2009-0696/ (Markdown: https://insights.sbomify.com/CVE-2009-0696/index.md)","id":"CVE-2009-0696","markdown":"https://insights.sbomify.com/CVE-2009-0696/index.md","name":"CVE-2009-0696","record":{"aliases":["DEBIAN-CVE-2009-0696","DSA-1847-1","GHSA-54q7-wf84-v94r","RHSA-2009:1179","RHSA-2009:1180","RHSA-2009:1181"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"ISC BIND DNS server","requires_auth":"none","summary":"Remote attackers can cause a denial of service in ISC BIND master servers via crafted dynamic update messages.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[{"product":"bind","vendor":"isc"}],"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-16","name":null}],"description":"The dns_db_findrdataset function in db.c in named in ISC BIND 9.4 before 9.4.3-P3, 9.5 before 9.5.1-P3, and 9.6 before 9.6.1-P1, when configured as a master server, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via an ANY record in the prerequisite section of a crafted dynamic update message.","ecosystems":["Red Hat:enterprise_linux:3::as","Red Hat:enterprise_linux:3::desktop","Red Hat:enterprise_linux:3::es","Red Hat:enterprise_linux:3::ws","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":"2009-07-30","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2009-07-30","kind":"exploitdb","ref":"9300","stars":null,"title":"ISC BIND 9 - Remote Dynamic Update Message Denial of Service (PoC)"}],"tier":"weaponised"},"has_fix":true,"headline":"Denial of service in n/a","id":"CVE-2009-0696","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"isc:bind","products":["isc:bind"],"type":"denial_of_service","year":"2009"},"n_packages":68,"n_references":37,"next":{"headline":"Integer overflow in n/a","id":"CVE-2009-0698"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind","purl":"pkg:rpm/redhat/bind","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-chroot","purl":"pkg:rpm/redhat/bind-chroot","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-debuginfo","purl":"pkg:rpm/redhat/bind-debuginfo","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-devel","purl":"pkg:rpm/redhat/bind-devel","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-libs","purl":"pkg:rpm/redhat/bind-libs","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-utils","purl":"pkg:rpm/redhat/bind-utils","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind","purl":"pkg:rpm/redhat/bind","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-chroot","purl":"pkg:rpm/redhat/bind-chroot","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-debuginfo","purl":"pkg:rpm/redhat/bind-debuginfo","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-devel","purl":"pkg:rpm/redhat/bind-devel","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-libs","purl":"pkg:rpm/redhat/bind-libs","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-utils","purl":"pkg:rpm/redhat/bind-utils","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind","purl":"pkg:rpm/redhat/bind","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-chroot","purl":"pkg:rpm/redhat/bind-chroot","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-debuginfo","purl":"pkg:rpm/redhat/bind-debuginfo","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-devel","purl":"pkg:rpm/redhat/bind-devel","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-libs","purl":"pkg:rpm/redhat/bind-libs","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-utils","purl":"pkg:rpm/redhat/bind-utils","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind","purl":"pkg:rpm/redhat/bind","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-chroot","purl":"pkg:rpm/redhat/bind-chroot","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-debuginfo","purl":"pkg:rpm/redhat/bind-debuginfo","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-devel","purl":"pkg:rpm/redhat/bind-devel","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-libs","purl":"pkg:rpm/redhat/bind-libs","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["20:9.2.4-25.el3"],"introduced":["0"],"last_affected":[],"package":"bind-utils","purl":"pkg:rpm/redhat/bind-utils","source":"RHSA-2009:1181"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind","purl":"pkg:rpm/redhat/bind","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind-chroot","purl":"pkg:rpm/redhat/bind-chroot","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind-debuginfo","purl":"pkg:rpm/redhat/bind-debuginfo","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind-devel","purl":"pkg:rpm/redhat/bind-devel","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind-libs","purl":"pkg:rpm/redhat/bind-libs","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind-utils","purl":"pkg:rpm/redhat/bind-utils","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind","purl":"pkg:rpm/redhat/bind","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind-chroot","purl":"pkg:rpm/redhat/bind-chroot","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind-debuginfo","purl":"pkg:rpm/redhat/bind-debuginfo","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind-devel","purl":"pkg:rpm/redhat/bind-devel","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind-libs","purl":"pkg:rpm/redhat/bind-libs","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind-utils","purl":"pkg:rpm/redhat/bind-utils","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind","purl":"pkg:rpm/redhat/bind","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind-chroot","purl":"pkg:rpm/redhat/bind-chroot","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind-debuginfo","purl":"pkg:rpm/redhat/bind-debuginfo","source":"RHSA-2009:1180"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["20:9.2.4-30.el4_8.4"],"introduced":["0"],"last_affected":[],"package":"bind-devel","purl":"pkg:rpm/redhat/bind-devel","source":"RHSA-2009:1180"}],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2009-0695"},"products":["n/a"],"published":"2009-07-29","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2008-0122","kev_date_added":null,"published":"2008-01-16"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2001-0010","kev_date_added":null,"published":"2001-05-07"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2001-0011","kev_date_added":null,"published":"2001-05-07"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2001-0013","kev_date_added":null,"published":"2001-05-07"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2000-1029","kev_date_added":null,"published":"2000-11-29"},{"cvss_score":10,"headline":"Denial of service in n/a","id":"CVE-1999-0837","kev_date_added":null,"published":"2000-01-04"},{"cvss_score":8.5,"headline":"Denial of service in n/a","id":"CVE-2012-1667","kev_date_added":null,"published":"2012-06-05"}],"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":"2025-12-23","vendors":["n/a"]},"summary":"Remote attackers can cause a denial of service in ISC BIND master servers via crafted dynamic update messages.","url":"https://insights.sbomify.com/CVE-2009-0696/"}