{"id":"USN-3123-1","summary":"curl vulnerabilities","details":"It was discovered that curl incorrectly reused client certificates when\nbuilt with NSS. A remote attacker could possibly use this issue to hijack\nthe authentication of a TLS connection. (CVE-2016-7141)\n\nNguyen Vu Hoang discovered that curl incorrectly handled escaping certain\nstrings. A remote attacker could possibly use this issue to cause curl to\ncrash, resulting in a denial of service, or possibly execute arbitrary\ncode. (CVE-2016-7167)\n\nIt was discovered that curl incorrectly handled storing cookies. A remote\nattacker could possibly use this issue to inject cookies for arbitrary\ndomains in the cookie jar. (CVE-2016-8615)\n\nIt was discovered that curl incorrect handled case when comparing user\nnames and passwords. A remote attacker with knowledge of a case-insensitive\nversion of the correct password could possibly use this issue to cause\na connection to be reused. (CVE-2016-8616)\n\nIt was discovered that curl incorrect handled memory when encoding to\nbase64. A remote attacker could possibly use this issue to cause curl to\ncrash, resulting in a denial of service, or possibly execute arbitrary\ncode. (CVE-2016-8617)\n\nIt was discovered that curl incorrect handled memory when preparing\nformatted output. A remote attacker could possibly use this issue to cause\ncurl to crash, resulting in a denial of service, or possibly execute\narbitrary code. (CVE-2016-8618)\n\nIt was discovered that curl incorrect handled memory when performing\nKerberos authentication. A remote attacker could possibly use this issue to\ncause curl to crash, resulting in a denial of service, or possibly execute\narbitrary code. (CVE-2016-8619)\n\nLuật Nguyễn discovered that curl incorrectly handled parsing globs. A\nremote attacker could possibly use this issue to cause curl to crash,\nresulting in a denial of service, or possibly execute arbitrary code. This\nissue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 16.10.\n(CVE-2016-8620)\n\nLuật Nguyễn discovered that curl incorrectly handled converting dates. A\nremote attacker could possibly use this issue to cause curl to crash,\nresulting in a denial of service. (CVE-2016-8621)\n\nIt was discovered that curl incorrectly handled URL percent-encoding\ndecoding. A remote attacker could possibly use this issue to cause curl to\ncrash, resulting in a denial of service, or possibly execute arbitrary\ncode. (CVE-2016-8622)\n\nIt was discovered that curl incorrectly handled shared cookies. A remote\nserver could possibly obtain incorrect cookies or other sensitive\ninformation. (CVE-2016-8623)\n\nFernando Muñoz discovered that curl incorrect parsed certain URLs. A remote\nattacker could possibly use this issue to trick curl into connecting to a\ndifferent host. (CVE-2016-8624)\n","modified":"2026-02-10T04:41:03Z","published":"2016-11-03T17:45:36Z","related":["UBUNTU-CVE-2016-7141","UBUNTU-CVE-2016-7167","UBUNTU-CVE-2016-8615","UBUNTU-CVE-2016-8616","UBUNTU-CVE-2016-8617","UBUNTU-CVE-2016-8618","UBUNTU-CVE-2016-8619","UBUNTU-CVE-2016-8620","UBUNTU-CVE-2016-8621","UBUNTU-CVE-2016-8622","UBUNTU-CVE-2016-8623","UBUNTU-CVE-2016-8624"],"upstream":["CVE-2016-7141","CVE-2016-7167","CVE-2016-8615","CVE-2016-8616","CVE-2016-8617","CVE-2016-8618","CVE-2016-8619","CVE-2016-8620","CVE-2016-8621","CVE-2016-8622","CVE-2016-8623","CVE-2016-8624","UBUNTU-CVE-2016-7141","UBUNTU-CVE-2016-7167","UBUNTU-CVE-2016-8615","UBUNTU-CVE-2016-8616","UBUNTU-CVE-2016-8617","UBUNTU-CVE-2016-8618","UBUNTU-CVE-2016-8619","UBUNTU-CVE-2016-8620","UBUNTU-CVE-2016-8621","UBUNTU-CVE-2016-8622","UBUNTU-CVE-2016-8623","UBUNTU-CVE-2016-8624"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3123-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-7141"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-7167"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-8615"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-8616"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-8617"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-8618"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-8619"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-8620"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-8621"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-8622"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-8623"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-8624"}],"affected":[{"package":{"name":"curl","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/curl@7.35.0-1ubuntu2.10?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.35.0-1ubuntu2.10"}]}],"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"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"7.35.0-1ubuntu2.10","binary_name":"curl"},{"binary_version":"7.35.0-1ubuntu2.10","binary_name":"libcurl3"},{"binary_version":"7.35.0-1ubuntu2.10","binary_name":"libcurl3-gnutls"},{"binary_version":"7.35.0-1ubuntu2.10","binary_name":"libcurl3-nss"},{"binary_version":"7.35.0-1ubuntu2.10","binary_name":"libcurl4-gnutls-dev"},{"binary_version":"7.35.0-1ubuntu2.10","binary_name":"libcurl4-nss-dev"},{"binary_version":"7.35.0-1ubuntu2.10","binary_name":"libcurl4-openssl-dev"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:14.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2016-7141"},{"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":"low"}],"id":"CVE-2016-7167"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8615"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2016-8616"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:H/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:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8617"},{"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":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8618"},{"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":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8619"},{"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":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8620"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2016-8621"},{"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":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8622"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8623"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8624"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3123-1.json"}},{"package":{"name":"curl","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/curl@7.47.0-1ubuntu2.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.47.0-1ubuntu2.2"}]}],"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"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"7.47.0-1ubuntu2.2","binary_name":"curl"},{"binary_version":"7.47.0-1ubuntu2.2","binary_name":"libcurl3"},{"binary_version":"7.47.0-1ubuntu2.2","binary_name":"libcurl3-gnutls"},{"binary_version":"7.47.0-1ubuntu2.2","binary_name":"libcurl3-nss"},{"binary_version":"7.47.0-1ubuntu2.2","binary_name":"libcurl4-gnutls-dev"},{"binary_version":"7.47.0-1ubuntu2.2","binary_name":"libcurl4-nss-dev"},{"binary_version":"7.47.0-1ubuntu2.2","binary_name":"libcurl4-openssl-dev"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2016-7141"},{"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":"low"}],"id":"CVE-2016-7167"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8615"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2016-8616"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:H/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:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8617"},{"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":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8618"},{"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":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8619"},{"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":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8620"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2016-8621"},{"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":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8622"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8623"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2016-8624"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3123-1.json"}}],"schema_version":"1.7.3"}