{"id":"CVE-2009-4024","aliases":["DEBIAN-CVE-2009-4024","DSA-1949-1","EUVD-2009-3995","GHSA-mvh4-xpvg-hf66"],"status":"published","title":"Argument injection vulnerability in the ping function in Ping.php in the Net_Ping package before...","description":"Argument injection vulnerability in the ping function in Ping.php in the Net_Ping package before 2.4.5 for PEAR allows remote attackers to execute arbitrary shell commands via the host parameter.  NOTE: this has also been reported as a shell metacharacter problem.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.06133,"percentile":0.93494,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-94"],"published":"2009-11-28T17:00:00Z","modified":"2026-06-16T23:12:51Z","fixes":[{"ecosystem":"Debian:4.0","package":"php-net-ping","fixed_in":["2.4.2-1+etch1"],"sources":["osv"]},{"ecosystem":"Debian:5.0","package":"php-net-ping","fixed_in":["2.4.2-1+lenny1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:4.0","package":"php-net-ping","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.2-1+etch1"}]}],"versions":["2.4.1-1","2.4.1-2","2.4.2-1"]},{"source":"osv","ecosystem":"Debian:5.0","package":"php-net-ping","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.2-1+lenny1"}]}],"versions":["2.4.2-1","2.4.2-1+etch1"]}],"products":[{"vendor":"pear","product":"pear"}],"references":[{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01152.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://pear.php.net/package/Net_Ping/download/2.4.5","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://svn.php.net/viewvc/pear/packages/Net_Ping/trunk/Ping.php?r1=274728\u0026r2=290669\u0026pathrev=290669","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://pear.php.net/advisory20091114-01.txt","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01130.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/54390","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://blog.pear.php.net/2009/11/14/net_traceroute-and-net_ping-security-advisory/","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://www.securityfocus.com/bid/37093","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2009/3320","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Patch","Vendor Advisory"]},{"url":"http://secunia.com/advisories/37502","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01044.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://www.debian.org/security/2009/dsa-1949","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://secunia.com/advisories/37451","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4024"},{"url":"http://blog.pear.php.net/2009/11/14/net_traceroute-and-net_ping-security-advisory"},{"url":"https://github.com/advisories/GHSA-mvh4-xpvg-hf66"}],"sources":{"cve":[{"id":"CVE-2009-4024","description":"Argument injection vulnerability in the ping function in Ping.php in the Net_Ping package before 2.4.5 for PEAR allows remote attackers to execute arbitrary shell commands via the host parameter.  NOTE: this has also been reported as a shell metacharacter problem.","status":"published","published":"2009-11-28T17:00:00Z","modified":"2024-08-07T06:45:50.941Z","updated_at":"2026-11-02T14:33:24.451733Z"}],"euvd":[{"id":"EUVD-2009-3995","description":"Argument injection vulnerability in the ping function in Ping.php in the Net_Ping package before 2.4.5 for PEAR allows remote attackers to execute arbitrary shell commands via the host parameter.  NOTE: this has also been reported as a shell metacharacter problem.","status":"published","published":"2009-11-28T17:00:00Z","modified":"2024-08-07T06:45:50Z","updated_at":"2026-11-03T01:39:11.734855Z"}],"ghsa":[{"id":"GHSA-mvh4-xpvg-hf66","title":"Argument injection vulnerability in the ping function in Ping.php in the Net_Ping package before...","description":"Argument injection vulnerability in the ping function in Ping.php in the Net_Ping package before 2.4.5 for PEAR allows remote attackers to execute arbitrary shell commands via the host parameter.  NOTE: this has also been reported as a shell metacharacter problem.","status":"published","published":"2022-05-02T03:50:43Z","modified":"2025-04-09T04:16:42Z","cwes":["CWE-94"],"updated_at":"2026-11-02T15:01:01.075702Z"}],"nvd":[{"id":"CVE-2009-4024","description":"Argument injection vulnerability in the ping function in Ping.php in the Net_Ping package before 2.4.5 for PEAR allows remote attackers to execute arbitrary shell commands via the host parameter.  NOTE: this has also been reported as a shell metacharacter problem.","status":"published","published":"2009-11-29T13:07:35.733Z","modified":"2026-06-16T23:12:51.39Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:01:37.939838Z"}],"osv":[{"id":"DSA-1949-1","title":"php-net-ping - arbitrary code execution","status":"published","published":"2009-12-12T00:00:00Z","modified":"2026-03-09T01:17:50.287891Z","updated_at":"2026-11-02T15:46:15.108335Z"}]}}