{"id":"CVE-2016-8624","state":"PUBLISHED","title":"curl before version 7.51.0 doesn't parse the authority component of the URL correctly when the host name part ends with a '#' character, and could instead be tricked into connectin","description":"curl before version 7.51.0 doesn't parse the authority component of the URL correctly when the host name part ends with a '#' character, and could instead be tricked into connecting to a different host. This may have security implications if you for example use an URL parser that follows the RFC to check for allowed domains before using curl to request them.","publishedAt":"2018-07-31T21:00:00.000Z","updatedAt":"2026-04-16T13:40:01.012Z","severity":{"score":5.3,"label":"Medium","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"redhat"},"assigner":"redhat","products":["The Curl Project curl"],"affected":[{"vendor":"The Curl Project","product":"curl","versions":[{"version":"7.51.0","status":"affected"}]}],"references":["https://access.redhat.com/errata/RHSA-2018:3558","https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8624","https://www.tenable.com/security/tns-2016-21","http://www.securitytracker.com/id/1037192","http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html","https://curl.haxx.se/docs/adv_20161102J.html","https://access.redhat.com/errata/RHSA-2018:2486","https://security.gentoo.org/glsa/201701-47","http://www.securityfocus.com/bid/94103","https://lists.apache.org/thread.html/rfaa4d578587f52a9c4d176af516a681a712c664e3be440a4163691d5%40%3Ccommits.pulsar.apache.org%3E","https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E","https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T19:42:55.629Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2016/8xxx/CVE-2016-8624.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2016-8624","state":"PUBLISHED","datePublished":"2018-07-31T21:00:00.000Z","dateUpdated":"2026-04-16T13:40:01.012Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2016-10-12T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"curl before version 7.51.0 doesn't parse the authority component of the URL correctly when the host name part ends with a '#' character, and could instead be tricked into connecting to a different host. This may have security implications if you for example use an URL parser that follows the RFC to check for allowed domains before using curl to request them."}],"affected":[{"vendor":"The Curl Project","product":"curl","versions":[{"version":"7.51.0","status":"affected"}]}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2018:3558","name":"RHSA-2018:3558","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8624","tags":["x_refsource_CONFIRM"]},{"url":"https://www.tenable.com/security/tns-2016-21","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securitytracker.com/id/1037192","name":"1037192","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html","tags":["x_refsource_CONFIRM"]},{"url":"https://curl.haxx.se/docs/adv_20161102J.html","tags":["x_refsource_MISC"]},{"url":"https://access.redhat.com/errata/RHSA-2018:2486","name":"RHSA-2018:2486","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://security.gentoo.org/glsa/201701-47","name":"GLSA-201701-47","tags":["vendor-advisory","x_refsource_GENTOO"]},{"url":"http://www.securityfocus.com/bid/94103","name":"94103","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://lists.apache.org/thread.html/rfaa4d578587f52a9c4d176af516a681a712c664e3be440a4163691d5%40%3Ccommits.pulsar.apache.org%3E","name":"[pulsar-commits] 20200914 [GitHub] [pulsar] klwilson227 opened a new issue #8061: CVE-2017-14063","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E","name":"[bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E","name":"[bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8","tags":["mailing-list","x_refsource_MLIST"]}],"metrics":[{"cvssV3_0":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2021-06-29T14:08:18.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2016-11-02T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secalert@redhat.com","ID":"CVE-2016-8624","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"curl","version":{"version_data":[{"version_value":"7.51.0"}]}}]},"vendor_name":"The Curl Project"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"curl before version 7.51.0 doesn't parse the authority component of the URL correctly when the host name part ends with a '#' character, and could instead be tricked into connecting to a different host. This may have security implications if you for example use an URL parser that follows the RFC to check for allowed domains before using curl to request them."}]},"impact":{"cvss":[[{"vectorString":"5.3/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.0"}],[{"vectorString":"4.3/AV:N/AC:M/Au:N/C:N/I:P/A:N","version":"2.0"}]]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-20"}]}]},"references":{"reference_data":[{"name":"RHSA-2018:3558","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2018:3558"},{"name":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8624","refsource":"CONFIRM","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8624"},{"name":"https://www.tenable.com/security/tns-2016-21","refsource":"CONFIRM","url":"https://www.tenable.com/security/tns-2016-21"},{"name":"1037192","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1037192"},{"name":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"},{"name":"https://curl.haxx.se/docs/adv_20161102J.html","refsource":"MISC","url":"https://curl.haxx.se/docs/adv_20161102J.html"},{"name":"RHSA-2018:2486","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2018:2486"},{"name":"GLSA-201701-47","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201701-47"},{"name":"94103","refsource":"BID","url":"http://www.securityfocus.com/bid/94103"},{"name":"[pulsar-commits] 20200914 [GitHub] [pulsar] klwilson227 opened a new issue #8061: CVE-2017-14063","refsource":"MLIST","url":"https://lists.apache.org/thread.html/rfaa4d578587f52a9c4d176af516a681a712c664e3be440a4163691d5@%3Ccommits.pulsar.apache.org%3E"},{"name":"[bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8","refsource":"MLIST","url":"https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E"},{"name":"[bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8","refsource":"MLIST","url":"https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://access.redhat.com/errata/RHSA-2018:3558","name":"RHSA-2018:3558","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8624","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://www.tenable.com/security/tns-2016-21","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securitytracker.com/id/1037192","name":"1037192","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://curl.haxx.se/docs/adv_20161102J.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2018:2486","name":"RHSA-2018:2486","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://security.gentoo.org/glsa/201701-47","name":"GLSA-201701-47","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://www.securityfocus.com/bid/94103","name":"94103","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://lists.apache.org/thread.html/rfaa4d578587f52a9c4d176af516a681a712c664e3be440a4163691d5%40%3Ccommits.pulsar.apache.org%3E","name":"[pulsar-commits] 20200914 [GitHub] [pulsar] klwilson227 opened a new issue #8061: CVE-2017-14063","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E","name":"[bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E","name":"[bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8","tags":["mailing-list","x_refsource_MLIST","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T02:27:41.205Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-16T13:39:44.194681Z","id":"CVE-2016-8624","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-16T13:40:01.012Z"}}]}}}