{"cve":"CVE-2011-0949","nvd":{"published":"2011-05-31T20:55:01.877","modified":"2026-06-16T23:28:20.487","status":"Modified","description":"Cisco IOS XR 3.6.x, 3.8.x before 3.8.3, and 3.9.x before 3.9.1 does not properly remove sshd_lock files from /tmp/, which allows remote attackers to cause a denial of service (disk consumption) by making many SSHv1 connections, aka Bug ID CSCtd64417.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f18f.shtml","http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f18f.shtml"],"products":["cisco:ios_xr"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-0949","score":0.01205,"percentile":0.68312,"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."]}