{"id":"CVE-2016-5873","aliases":["DEBIAN-CVE-2016-5873","EUVD-2016-6807","GHSA-fwhg-hgwv-c646"],"status":"published","title":"Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote...","description":"Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04701,"percentile":0.91868,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2017-01-23T21:00:00Z","modified":"2026-10-20T10:47:30Z","fixes":[{"ecosystem":"Debian:12","package":"php-pecl-http","fixed_in":["3.0.1-0.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"php-pecl-http","fixed_in":["3.0.1-0.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"php-pecl-http","fixed_in":["3.0.1-0.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"php-pecl-http","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.1-0.1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"php-pecl-http","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.1-0.1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"php-pecl-http","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.1-0.1"}]}]}],"products":[{"vendor":"php","product":"pecl_http"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2016/06/29/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory","fix"]},{"url":"http://www.securityfocus.com/bid/95863","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2016/06/29/4","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20180112-0001/","tags":["x_refsource_CONFIRM","x_transferred","advisory"]},{"url":"https://security.gentoo.org/glsa/201612-17","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"https://github.com/m6w6/ext-http/commit/3724cd76a28be1d6049b5537232e97ac","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","fix"]},{"url":"https://bugs.php.net/bug.php?id=71719","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Vendor Advisory","evidence"]},{"url":"https://pecl.php.net/package/pecl_http/3.0.1","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-5873"},{"url":"https://security.netapp.com/advisory/ntap-20180112-0001"},{"url":"https://github.com/advisories/GHSA-fwhg-hgwv-c646"},{"url":"https://security-tracker.debian.org/tracker/CVE-2016-5873","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2016-5873","description":"Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.","status":"published","published":"2017-01-23T21:00:00Z","modified":"2024-08-06T01:15:09.01Z","updated_at":"2026-11-02T14:33:30.359814Z"}],"euvd":[{"id":"EUVD-2016-6807","description":"Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.","status":"published","published":"2017-01-23T21:00:00Z","modified":"2024-08-06T01:15:09Z","updated_at":"2026-11-03T02:22:41.580609Z"}],"ghsa":[{"id":"GHSA-fwhg-hgwv-c646","title":"Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote...","description":"Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.","status":"published","published":"2022-05-14T03:50:14Z","modified":"2025-04-20T03:32:32Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:39.626411Z"}],"nvd":[{"id":"CVE-2016-5873","description":"Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.","status":"published","published":"2017-01-23T21:59:01.813Z","modified":"2026-06-17T00:50:12.343Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:35.029632Z"}],"osv":[{"id":"CVE-2016-5873","description":"Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.","status":"published","published":"2017-01-23T21:59:01.813Z","modified":"2026-10-20T10:47:30.644663509Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:02.776224Z"},{"id":"DEBIAN-CVE-2016-5873","description":"Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.","status":"published","published":"2017-01-23T21:59:01.813Z","modified":"2026-09-22T07:02:03.623187339Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:27.910042Z"}]}}