{"cve":"CVE-2014-3707","nvd":{"published":"2014-11-15T20:59:00.140","modified":"2026-06-17T00:08:47.477","status":"Modified","description":"The curl_easy_duphandle function in libcurl 7.17.1 through 7.38.0, when running with the CURLOPT_COPYPOSTFIELDS option, does not properly copy HTTP POST data for an easy handle, which triggers an out-of-bounds read that allows remote web servers to read sensitive memory information.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"references":["http://curl.haxx.se/docs/adv_20141105.html","http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743","http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html","http://lists.opensuse.org/opensuse-updates/2015-02/msg00040.html","http://rhn.redhat.com/errata/RHSA-2015-1254.html"],"products":["apple:mac_os_x","canonical:ubuntu_linux","debian:debian_linux","haxx:libcurl","opensuse:opensuse","oracle:hyperion"],"source":"nvd","synced_at":"2026-10-19T20:34:45.729216538+00:00"},"epss":{"cve":"CVE-2014-3707","score":0.05121,"percentile":0.92388,"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."]}