{"cve":"CVE-2014-2287","nvd":{"published":"2014-04-18T22:14:38.010","modified":"2026-06-17T00:06:21.487","status":"Modified","description":"channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.15 before 1.8.15-cert5 and 11.6 before 11.6-cert2, when chan_sip has a certain configuration, allows remote authenticated users to cause a denial of service (channel and file descriptor consumption) via an INVITE request with a (1) Session-Expires or (2) Min-SE header with a malformed or invalid value.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://downloads.asterisk.org/pub/security/AST-2014-002-1.8.diff","http://downloads.asterisk.org/pub/security/AST-2014-002.html","http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html","http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html","http://www.mandriva.com/security/advisories?name=MDVSA-2014:078"],"products":["digium:asterisk","digium:certified_asterisk","fedoraproject:fedora"],"source":"nvd","synced_at":"2026-10-19T20:32:06.812358378+00:00"},"epss":{"cve":"CVE-2014-2287","score":0.02444,"percentile":0.84331,"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."]}