{"id":"CVE-2009-2108","aliases":["DEBIAN-CVE-2009-2108","DSA-1841-1","DSA-1841-2","EUVD-2009-2104","GHSA-wfjh-r5w7-m7m6"],"status":"published","title":"git-daemon in git 1.4.4.5 through 1.6.3 allows remote attackers to cause a denial of service ...","description":"git-daemon in git 1.4.4.5 through 1.6.3 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a request containing extra unrecognized arguments.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05819,"percentile":0.93197,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-399"],"published":"2009-06-18T18:00:00Z","modified":"2026-06-16T23:08:46Z","exploits":[{"source":"exploitdb","id":"EDB-33036","title":"Git 1.6.3 - Parameter Processing Remote Denial of Service","type":"dos","platform":"linux","date":"2009-05-05","verified":true,"url":"https://www.exploit-db.com/exploits/33036"}],"fixes":[{"ecosystem":"Debian:4.0","package":"git-core","fixed_in":["1:1.4.4.4-4+etch3","1:1.4.4.4-4+etch4"],"sources":["osv"]},{"ecosystem":"Debian:5.0","package":"git-core","fixed_in":["1:1.5.6.5-3+lenny2","1:1.5.6.5-3+lenny3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:4.0","package":"git-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.4.4.4-4+etch3"}]}],"versions":["1:1.4.4.4-2","1:1.4.4.4-2.1+etch1","1:1.4.4.4-3","1:1.4.4.4-4","1:1.4.4.4-4+etch1","1:1.4.4.4-4+etch2"]},{"source":"osv","ecosystem":"Debian:5.0","package":"git-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.5.6.5-3+lenny2"}]}],"versions":["1:1.5.6.5-2","1:1.5.6.5-3","1:1.5.6.5-3+lenny1","1:1.5.6.5-3+lenny2~bpo40+1"]},{"source":"osv","ecosystem":"Debian:4.0","package":"git-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.4.4.4-4+etch4"}]}],"versions":["1:1.4.4.4-2","1:1.4.4.4-2.1+etch1","1:1.4.4.4-3","1:1.4.4.4-4","1:1.4.4.4-4+etch1","1:1.4.4.4-4+etch2","1:1.4.4.4-4+etch3"]},{"source":"osv","ecosystem":"Debian:5.0","package":"git-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.5.6.5-3+lenny3"}]}],"versions":["1:1.5.6.5-2","1:1.5.6.5-3","1:1.5.6.5-3+lenny1","1:1.5.6.5-3+lenny2","1:1.5.6.5-3+lenny2~bpo40+1"]}],"products":[{"vendor":"git","product":"git"}],"references":[{"url":"http://www.securitytracker.com/id?1022398","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2009/1579","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/51083","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://thread.gmane.org/gmane.comp.version-control.git/120724","tags":["x_refsource_MISC","x_transferred","Patch"]},{"url":"https://www.redhat.com/archives/fedora-security-list/2009-June/msg00000.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch"]},{"url":"http://osvdb.org/55034","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secunia.com/advisories/35730","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01126.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01056.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://secunia.com/advisories/35437","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/35338","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://security.gentoo.org/glsa/glsa-200907-05.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:155","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01045.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://article.gmane.org/gmane.comp.version-control.git/120733","tags":["x_refsource_MISC","x_transferred","Patch"]},{"url":"http://www.openwall.com/lists/oss-security/2009/06/12/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-2108"},{"url":"https://github.com/advisories/GHSA-wfjh-r5w7-m7m6"}],"sources":{"cve":[{"id":"CVE-2009-2108","description":"git-daemon in git 1.4.4.5 through 1.6.3 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a request containing extra unrecognized arguments.","status":"published","published":"2009-06-18T18:00:00Z","modified":"2024-08-07T05:36:20.99Z","updated_at":"2026-11-02T14:33:23.041383Z"}],"euvd":[{"id":"EUVD-2009-2104","description":"git-daemon in git 1.4.4.5 through 1.6.3 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a request containing extra unrecognized arguments.","status":"published","published":"2009-06-18T18:00:00Z","modified":"2024-08-07T05:36:20Z","updated_at":"2026-11-03T01:39:18.878997Z"}],"ghsa":[{"id":"GHSA-wfjh-r5w7-m7m6","title":"git-daemon in git 1.4.4.5 through 1.6.3 allows remote attackers to cause a denial of service ...","description":"git-daemon in git 1.4.4.5 through 1.6.3 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a request containing extra unrecognized arguments.","status":"published","published":"2022-05-02T03:31:42Z","modified":"2023-01-31T05:07:22Z","updated_at":"2026-11-02T14:49:12.176696Z"}],"nvd":[{"id":"CVE-2009-2108","description":"git-daemon in git 1.4.4.5 through 1.6.3 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a request containing extra unrecognized arguments.","status":"published","published":"2009-06-18T18:30:00.437Z","modified":"2026-06-16T23:08:46.643Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:35.733785Z"}],"osv":[{"id":"DSA-1841-1","title":"git-core - denial of service","status":"published","published":"2009-07-25T00:00:00Z","modified":"2026-03-09T01:19:01.172015Z","updated_at":"2026-11-02T15:46:14.734124Z"},{"id":"DSA-1841-2","title":"git-core - correct build failure introduced in DSA-1841-1","status":"published","published":"2010-01-31T00:00:00Z","modified":"2026-03-09T01:22:40.32221Z","updated_at":"2026-11-02T15:46:14.734124Z"}]}}