{"cve":"CVE-2013-1923","nvd":{"published":"2014-01-21T18:55:09.367","modified":"2026-06-16T23:52:24.523","status":"Modified","description":"rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"references":["http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html","http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html","http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html","http://marc.info/?l=linux-nfs&m=136491998607561&w=2","http://marc.info/?l=linux-nfs&m=136500502805121&w=2"],"products":["linux-nfs:nfs-utils"],"source":"nvd","synced_at":"2026-10-19T20:32:06.812358378+00:00"},"epss":{"cve":"CVE-2013-1923","score":0.01138,"percentile":0.66582,"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."]}