{"id":"USN-3993-2","summary":"curl vulnerability","details":"USN-3993-1 fixed a vulnerability in curl. This update provides\nthe corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that curl incorrectly handled memory when receiving data\n from a TFTP server. A remote attacker could use this issue to cause curl to\n crash, resulting in a denial of service, or possibly execute arbitrary\n code. (CVE-2019-5436)\n","modified":"2026-02-10T04:41:33Z","published":"2019-05-22T16:19:07Z","related":["UBUNTU-CVE-2019-5436"],"upstream":["CVE-2019-5436","UBUNTU-CVE-2019-5436"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3993-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-5436"}],"affected":[{"package":{"name":"curl","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/curl@7.35.0-1ubuntu2.20+esm2?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.35.0-1ubuntu2.20+esm2"}]}],"versions":["7.32.0-1ubuntu1","7.33.0-1ubuntu1","7.34.0-1ubuntu1","7.35.0-1ubuntu1","7.35.0-1ubuntu2","7.35.0-1ubuntu2.1","7.35.0-1ubuntu2.2","7.35.0-1ubuntu2.3","7.35.0-1ubuntu2.5","7.35.0-1ubuntu2.6","7.35.0-1ubuntu2.7","7.35.0-1ubuntu2.8","7.35.0-1ubuntu2.9","7.35.0-1ubuntu2.10","7.35.0-1ubuntu2.11","7.35.0-1ubuntu2.12","7.35.0-1ubuntu2.13","7.35.0-1ubuntu2.14","7.35.0-1ubuntu2.15","7.35.0-1ubuntu2.16","7.35.0-1ubuntu2.17","7.35.0-1ubuntu2.19","7.35.0-1ubuntu2.20"],"ecosystem_specific":{"binaries":[{"binary_name":"curl","binary_version":"7.35.0-1ubuntu2.20+esm2"},{"binary_name":"libcurl3","binary_version":"7.35.0-1ubuntu2.20+esm2"},{"binary_name":"libcurl3-gnutls","binary_version":"7.35.0-1ubuntu2.20+esm2"},{"binary_name":"libcurl3-nss","binary_version":"7.35.0-1ubuntu2.20+esm2"},{"binary_name":"libcurl4-gnutls-dev","binary_version":"7.35.0-1ubuntu2.20+esm2"},{"binary_name":"libcurl4-nss-dev","binary_version":"7.35.0-1ubuntu2.20+esm2"},{"binary_name":"libcurl4-openssl-dev","binary_version":"7.35.0-1ubuntu2.20+esm2"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3993-2.json","cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2019-5436"}],"ecosystem":"Ubuntu:Pro:14.04:LTS"}}}],"schema_version":"1.7.3"}