{"id":"CVE-2009-2108","url":"https://www.cyber-defence.io/tools/cve/CVE-2009-2108","generatedAt":"2026-10-27T19:39:02.711Z","title":"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.","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.","published":"2009-06-18T18:30:00.000Z","lastModified":"2026-06-16T23:08:47.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P"},"cwe":["CWE-399"],"affected":["git/git"],"epss":{"score":0.05819,"percentile":0.93095,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2009-05-05","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":33036,"kind":"exploit","title":"Git 1.6.3 - Parameter Processing Remote Denial of Service","url":"https://www.exploit-db.com/exploits/33036","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/dos/33036.txt","file":"exploits/linux/dos/33036.txt","published":"2009-05-05","added":"2009-05-05","updated":"2014-04-26","author":"Shawn O. Pearce","type":"dos","platform":"linux","port":null,"verified":true,"codes":["CVE-2009-2108","OSVDB-55034"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://www.securityfocus.com/bid/35338/info"}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB (verified), so the technical barrier is gone even though the severity is medium and EPSS is 5.8%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://article.gmane.org/gmane.comp.version-control.git/120733","tags":["Patch"],"source":"cve@mitre.org"},{"url":"http://osvdb.org/55034","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/35437","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/35730","source":"cve@mitre.org"},{"url":"http://security.gentoo.org/glsa/glsa-200907-05.xml","source":"cve@mitre.org"},{"url":"http://thread.gmane.org/gmane.comp.version-control.git/120724","tags":["Patch"],"source":"cve@mitre.org"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:155","source":"cve@mitre.org"},{"url":"http://www.openwall.com/lists/oss-security/2009/06/12/1","tags":["Patch"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/35338","source":"cve@mitre.org"},{"url":"http://www.securitytracker.com/id?1022398","source":"cve@mitre.org"},{"url":"http://www.vupen.com/english/advisories/2009/1579","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/51083","source":"cve@mitre.org"},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01045.html","source":"cve@mitre.org"},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01056.html","source":"cve@mitre.org"},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01126.html","source":"cve@mitre.org"},{"url":"https://www.redhat.com/archives/fedora-security-list/2009-June/msg00000.html","tags":["Patch"],"source":"cve@mitre.org"},{"url":"http://article.gmane.org/gmane.comp.version-control.git/120733","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://osvdb.org/55034","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/35437","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/35730","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://security.gentoo.org/glsa/glsa-200907-05.xml","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://thread.gmane.org/gmane.comp.version-control.git/120724","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:155","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2009/06/12/1","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/35338","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id?1022398","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2009/1579","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/51083","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01045.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01056.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01126.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.redhat.com/archives/fedora-security-list/2009-June/msg00000.html","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2009-2108","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}