{"id":"USN-3648-1","summary":"curl vulnerabilities","details":"Dario Weisser discovered that curl incorrectly handled long FTP server\ncommand replies. If a user or automated system were tricked into connecting\nto a malicious FTP server, a remote attacker could use this issue to cause\ncurl to crash, resulting in a denial of service, or possibly execute\narbitrary code. This issue only affected Ubuntu 17.10 and Ubuntu 18.04 LTS.\n(CVE-2018-1000300)\n\nMax Dymond discovered that curl incorrectly handled certain RTSP responses.\nIf a user or automated system were tricked into connecting to a malicious\nserver, a remote attacker could use this issue to cause curl to crash,\nresulting in a denial of service, or possibly obtain sensitive information.\n(CVE-2018-1000301)\n","modified":"2026-04-27T09:16:46.560316Z","published":"2018-05-16T11:55:59Z","related":["UBUNTU-CVE-2018-1000300","UBUNTU-CVE-2018-1000301"],"upstream":["CVE-2018-1000300","CVE-2018-1000301","UBUNTU-CVE-2018-1000300","UBUNTU-CVE-2018-1000301"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3648-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-1000300"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-1000301"}],"affected":[{"package":{"name":"curl","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/curl@7.35.0-1ubuntu2.16?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.35.0-1ubuntu2.16"}]}],"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"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"curl","binary_version":"7.35.0-1ubuntu2.16"},{"binary_name":"libcurl3","binary_version":"7.35.0-1ubuntu2.16"},{"binary_name":"libcurl3-gnutls","binary_version":"7.35.0-1ubuntu2.16"},{"binary_name":"libcurl3-nss","binary_version":"7.35.0-1ubuntu2.16"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3648-1.json","cves_map":{"ecosystem":"Ubuntu:14.04:LTS","cves":[{"id":"CVE-2018-1000301","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}},{"package":{"name":"curl","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/curl@7.47.0-1ubuntu2.8?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.47.0-1ubuntu2.8"}]}],"versions":["7.43.0-1ubuntu2","7.45.0-1ubuntu1","7.46.0-1ubuntu1","7.47.0-1ubuntu1","7.47.0-1ubuntu2","7.47.0-1ubuntu2.1","7.47.0-1ubuntu2.2","7.47.0-1ubuntu2.3","7.47.0-1ubuntu2.4","7.47.0-1ubuntu2.5","7.47.0-1ubuntu2.6","7.47.0-1ubuntu2.7"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"curl","binary_version":"7.47.0-1ubuntu2.8"},{"binary_name":"libcurl3","binary_version":"7.47.0-1ubuntu2.8"},{"binary_name":"libcurl3-gnutls","binary_version":"7.47.0-1ubuntu2.8"},{"binary_name":"libcurl3-nss","binary_version":"7.47.0-1ubuntu2.8"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3648-1.json","cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"id":"CVE-2018-1000301","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}},{"package":{"name":"curl","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/curl@7.58.0-2ubuntu3.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.58.0-2ubuntu3.1"}]}],"versions":["7.55.1-1ubuntu2","7.55.1-1ubuntu2.1","7.57.0-1ubuntu1","7.58.0-2ubuntu1","7.58.0-2ubuntu2","7.58.0-2ubuntu3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"curl","binary_version":"7.58.0-2ubuntu3.1"},{"binary_name":"libcurl3-gnutls","binary_version":"7.58.0-2ubuntu3.1"},{"binary_name":"libcurl3-nss","binary_version":"7.58.0-2ubuntu3.1"},{"binary_name":"libcurl4","binary_version":"7.58.0-2ubuntu3.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3648-1.json","cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2018-1000300","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2018-1000301","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.5"}