{"cve":"CVE-2013-5606","nvd":{"published":"2013-11-18T05:23:57.660","modified":"2026-06-16T23:59:06.070","status":"Modified","description":"The CERT_VerifyCert function in lib/certhigh/certvfy.c in Mozilla Network Security Services (NSS) 3.15 before 3.15.3 provides an unexpected return value for an incompatible key-usage certificate when the CERTVerifyLog argument is valid, which might allow remote attackers to bypass intended access restrictions via a crafted certificate.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761","http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00000.html","http://lists.opensuse.org/opensuse-updates/2013-11/msg00080.html","http://rhn.redhat.com/errata/RHSA-2013-1791.html","http://rhn.redhat.com/errata/RHSA-2013-1829.html"],"products":["mozilla:network_security_services"],"source":"nvd","synced_at":"2026-10-19T20:30:15.895642412+00:00"},"epss":{"cve":"CVE-2013-5606","score":0.02397,"percentile":0.84008,"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."]}