{"cve":"CVE-2015-3144","nvd":{"published":"2015-04-24T14:59:09.203","modified":"2026-06-17T00:25:23.067","status":"Modified","description":"The fix_hostname function in cURL and libcurl 7.37.0 through 7.41.0 does not properly calculate an index, which allows remote attackers to cause a denial of service (out-of-bounds read or write and crash) or possibly have other unspecified impact via a zero-length host name, as demonstrated by \"http://:80\" and \":80.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://curl.haxx.se/docs/adv_20150422D.html","http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743","http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html","http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155957.html","http://lists.fedoraproject.org/pipermail/package-announce/2015-May/156945.html"],"products":["canonical:ubuntu_linux","debian:debian_linux","haxx:curl","haxx:libcurl","oracle:mysql_enterprise_monitor"],"source":"nvd","synced_at":"2026-10-19T20:35:35.528235705+00:00"},"epss":{"cve":"CVE-2015-3144","score":0.10533,"percentile":0.9577,"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."]}