{"id":"USN-3457-1","summary":"curl vulnerability","details":"Brian Carpenter discovered that curl incorrectly handled IMAP FETCH\nresponse lines. A remote attacker could use this issue to cause curl to\ncrash, resulting in a denial of service, or possibly execute arbitrary\ncode.\n","modified":"2026-02-10T04:41:13Z","published":"2017-10-23T12:49:14Z","related":["UBUNTU-CVE-2017-1000257"],"upstream":["CVE-2017-1000257","UBUNTU-CVE-2017-1000257"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3457-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-1000257"}],"affected":[{"package":{"name":"curl","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/curl@7.35.0-1ubuntu2.12?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.35.0-1ubuntu2.12"}]}],"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"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"7.35.0-1ubuntu2.12","binary_name":"curl"},{"binary_version":"7.35.0-1ubuntu2.12","binary_name":"libcurl3"},{"binary_version":"7.35.0-1ubuntu2.12","binary_name":"libcurl3-gnutls"},{"binary_version":"7.35.0-1ubuntu2.12","binary_name":"libcurl3-nss"},{"binary_version":"7.35.0-1ubuntu2.12","binary_name":"libcurl4-gnutls-dev"},{"binary_version":"7.35.0-1ubuntu2.12","binary_name":"libcurl4-nss-dev"},{"binary_version":"7.35.0-1ubuntu2.12","binary_name":"libcurl4-openssl-dev"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3457-1.json","cves_map":{"cves":[{"id":"CVE-2017-1000257","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:14.04:LTS"}}},{"package":{"name":"curl","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/curl@7.47.0-1ubuntu2.4?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.47.0-1ubuntu2.4"}]}],"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"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"7.47.0-1ubuntu2.4","binary_name":"curl"},{"binary_version":"7.47.0-1ubuntu2.4","binary_name":"libcurl3"},{"binary_version":"7.47.0-1ubuntu2.4","binary_name":"libcurl3-gnutls"},{"binary_version":"7.47.0-1ubuntu2.4","binary_name":"libcurl3-nss"},{"binary_version":"7.47.0-1ubuntu2.4","binary_name":"libcurl4-gnutls-dev"},{"binary_version":"7.47.0-1ubuntu2.4","binary_name":"libcurl4-nss-dev"},{"binary_version":"7.47.0-1ubuntu2.4","binary_name":"libcurl4-openssl-dev"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3457-1.json","cves_map":{"cves":[{"id":"CVE-2017-1000257","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:16.04:LTS"}}}],"schema_version":"1.7.3"}