{"cve":"CVE-2007-5770","nvd":{"published":"2007-11-14T01:46:00.000","modified":"2026-06-16T22:46:47.517","status":"Modified","description":"The (1) Net::ftptls, (2) Net::telnets, (3) Net::imap, (4) Net::pop, and (5) Net::smtp libraries in Ruby 1.8.5 and 1.8.6 do not verify that the commonName (CN) field in a server certificate matches the domain name in a request sent over SSL, which makes it easier for remote attackers to intercept SSL transmissions via a man-in-the-middle attack or spoofed web site, different components than CVE-2007-5162.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-287"],"references":["http://docs.info.apple.com/article.html?artnum=307179","http://lists.apple.com/archives/security-announce/2007/Dec/msg00002.html","http://secunia.com/advisories/26985","http://secunia.com/advisories/27576","http://secunia.com/advisories/27673"],"products":["ruby-lang:ruby"],"source":"nvd","synced_at":"2026-10-19T19:49:50.107194424+00:00"},"epss":{"cve":"CVE-2007-5770","score":0.0187,"percentile":0.79344,"date":"2026-11-01"},"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."]}