{"id":"CVE-2019-5435","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-5435","generatedAt":"2026-10-27T20:20:11.457Z","title":"An integer overflow in curl's URL API results in a buffer overflow in libcurl 7.62.0 to and including 7.64.1.","description":"An integer overflow in curl's URL API results in a buffer overflow in libcurl 7.62.0 to and including 7.64.1.","published":"2019-05-28T19:29:06.000Z","lastModified":"2026-10-14T07:16:54.000Z","status":"Modified","sourceIdentifier":"support@hackerone.com","cvss":{"version":"3.0","score":3.7,"severity":"LOW","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"},"cwe":["CWE-131","CWE-190"],"affected":["haxx/curl"],"epss":{"score":0.05659,"percentile":0.9292,"date":"2026-10-26","history":[{"date":"2026-10-14","score":0.05659,"percentile":0.92854}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (5.66%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://curl.haxx.se/docs/CVE-2019-5435.html","tags":["Exploit","Patch","Vendor Advisory"],"source":"support@hackerone.com"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMG3V4VTX2SE3EW3HQTN3DDLQBTORQC2/","source":"support@hackerone.com"},{"url":"https://security.gentoo.org/glsa/202003-29","source":"support@hackerone.com"},{"url":"https://security.netapp.com/advisory/ntap-20190606-0004/","source":"support@hackerone.com"},{"url":"https://support.f5.com/csp/article/K08125515","source":"support@hackerone.com"},{"url":"https://www.oracle.com/security-alerts/cpuapr2020.html","source":"support@hackerone.com"},{"url":"https://www.oracle.com/security-alerts/cpuoct2020.html","source":"support@hackerone.com"},{"url":"https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html","source":"support@hackerone.com"},{"url":"https://curl.haxx.se/docs/CVE-2019-5435.html","tags":["Exploit","Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMG3V4VTX2SE3EW3HQTN3DDLQBTORQC2/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/202003-29","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20190606-0004/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.f5.com/csp/article/K08125515","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpuapr2020.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpuoct2020.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html","source":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-5435","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}