{"id":"CVE-2008-3350","aliases":["DEBIAN-CVE-2008-3350","EUVD-2008-3337","GHSA-8w5w-hcg8-56w5"],"status":"published","title":"dnsmasq 2.43 allows remote attackers to cause a denial of service (daemon crash) by (1) sending a...","description":"dnsmasq 2.43 allows remote attackers to cause a denial of service (daemon crash) by (1) sending a DHCPINFORM while lacking a DHCP lease, or (2) attempting to renew a nonexistent DHCP lease for an invalid subnet as an \"unknown client,\" a different vulnerability than CVE-2008-3214.","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":"2026-11-07","score":0.0169,"percentile":0.77199,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2008-07-28T17:00:00Z","modified":"2026-10-23T17:47:41Z","fixes":[{"ecosystem":"Debian:12","package":"dnsmasq","fixed_in":["2.44-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"dnsmasq","fixed_in":["2.44-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"dnsmasq","fixed_in":["2.44-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"dnsmasq","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.44-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"dnsmasq","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.44-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"dnsmasq","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.44-1"}]}]}],"products":[{"vendor":"the_kelleys","product":"dnsmasq"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/43960","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/43957","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://article.gmane.org/gmane.network.dns.dnsmasq.general/2189","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix"]},{"url":"http://www.thekelleys.org.uk/dnsmasq/CHANGELOG","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://secunia.com/advisories/31197","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.vupen.com/english/advisories/2008/2166","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-3350"},{"url":"https://github.com/advisories/GHSA-8w5w-hcg8-56w5"},{"url":"https://security-tracker.debian.org/tracker/CVE-2008-3350","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2008-3350","description":"dnsmasq 2.43 allows remote attackers to cause a denial of service (daemon crash) by (1) sending a DHCPINFORM while lacking a DHCP lease, or (2) attempting to renew a nonexistent DHCP lease for an invalid subnet as an \"unknown client,\" a different vulnerability than CVE-2008-3214.","status":"published","published":"2008-07-28T17:00:00Z","modified":"2024-08-07T09:37:26.379Z","updated_at":"2026-11-02T14:34:45.877751Z"}],"euvd":[{"id":"EUVD-2008-3337","description":"dnsmasq 2.43 allows remote attackers to cause a denial of service (daemon crash) by (1) sending a DHCPINFORM while lacking a DHCP lease, or (2) attempting to renew a nonexistent DHCP lease for an invalid subnet as an \"unknown client,\" a different vulnerability than CVE-2008-3214.","status":"published","published":"2008-07-28T17:00:00Z","modified":"2024-08-07T09:37:26Z","updated_at":"2026-11-03T01:38:52.662862Z"}],"ghsa":[{"id":"GHSA-8w5w-hcg8-56w5","title":"dnsmasq 2.43 allows remote attackers to cause a denial of service (daemon crash) by (1) sending a...","description":"dnsmasq 2.43 allows remote attackers to cause a denial of service (daemon crash) by (1) sending a DHCPINFORM while lacking a DHCP lease, or (2) attempting to renew a nonexistent DHCP lease for an invalid subnet as an \"unknown client,\" a different vulnerability than CVE-2008-3214.","status":"published","published":"2022-05-01T23:59:14Z","modified":"2023-01-31T05:06:34Z","updated_at":"2026-11-02T14:49:03.483511Z"}],"nvd":[{"id":"CVE-2008-3350","description":"dnsmasq 2.43 allows remote attackers to cause a denial of service (daemon crash) by (1) sending a DHCPINFORM while lacking a DHCP lease, or (2) attempting to renew a nonexistent DHCP lease for an invalid subnet as an \"unknown client,\" a different vulnerability than CVE-2008-3214.","status":"published","published":"2008-07-28T17:41:00Z","modified":"2026-06-16T22:55:39.777Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:27.800088Z"}],"osv":[{"id":"CVE-2008-3350","description":"dnsmasq 2.43 allows remote attackers to cause a denial of service (daemon crash) by (1) sending a DHCPINFORM while lacking a DHCP lease, or (2) attempting to renew a nonexistent DHCP lease for an invalid subnet as an \"unknown client,\" a different vulnerability than CVE-2008-3214.","status":"published","published":"2008-07-28T17:41:00Z","modified":"2026-04-10T03:40:03.202636Z","updated_at":"2026-11-02T15:43:57.178433Z"},{"id":"DEBIAN-CVE-2008-3350","description":"dnsmasq 2.43 allows remote attackers to cause a denial of service (daemon crash) by (1) sending a DHCPINFORM while lacking a DHCP lease, or (2) attempting to renew a nonexistent DHCP lease for an invalid subnet as an \"unknown client,\" a different vulnerability than CVE-2008-3214.","status":"published","published":"2008-07-28T17:41:00Z","modified":"2026-10-23T17:47:41.990914004Z","updated_at":"2026-11-02T15:45:23.742363Z"}]}}