{"cve":"CVE-2012-5689","nvd":{"published":"2013-01-25T12:00:46.087","modified":"2026-06-16T23:47:15.370","status":"Modified","description":"ISC BIND 9.8.x through 9.8.4-P1 and 9.9.x through 9.9.2-P1, in certain configurations involving DNS64 with a Response Policy Zone that lacks an AAAA rewrite rule, allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for an AAAA record.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://rhn.redhat.com/errata/RHSA-2013-0550.html","http://www.isc.org/software/bind/advisories/cve-2012-5689","http://www.ubuntu.com/usn/USN-2693-1","https://kb.isc.org/article/AA-00855/","http://rhn.redhat.com/errata/RHSA-2013-0550.html"],"products":["canonical:ubuntu_linux","isc:bind","redhat:enterprise_linux_desktop","redhat:enterprise_linux_hpc_node","redhat:enterprise_linux_server","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_eus","redhat:enterprise_linux_workstation"],"source":"nvd","synced_at":"2026-10-19T20:27:27.940201468+00:00"},"epss":{"cve":"CVE-2012-5689","score":0.12137,"percentile":0.96154,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}