cve-2008-3350
Vulnerability from cvelistv5
Published
2008-07-28 17:00
Modified
2024-08-07 09:37
Severity ?
EPSS score ?
Summary
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.
References
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-07T09:37:26.379Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "dnsmasq-dhcpinform-dos(43960)", tags: [ "vdb-entry", "x_refsource_XF", "x_transferred", ], url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/43960", }, { name: "dnsmasq-dhcplease-dos(43957)", tags: [ "vdb-entry", "x_refsource_XF", "x_transferred", ], url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/43957", }, { name: "[dnsmasq-discuss] 20080720 dnsmasq 2.44 available.", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "http://article.gmane.org/gmane.network.dns.dnsmasq.general/2189", }, { tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "http://www.thekelleys.org.uk/dnsmasq/CHANGELOG", }, { name: "31197", tags: [ "third-party-advisory", "x_refsource_SECUNIA", "x_transferred", ], url: "http://secunia.com/advisories/31197", }, { name: "ADV-2008-2166", tags: [ "vdb-entry", "x_refsource_VUPEN", "x_transferred", ], url: "http://www.vupen.com/english/advisories/2008/2166", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "n/a", vendor: "n/a", versions: [ { status: "affected", version: "n/a", }, ], }, ], datePublic: "2008-07-20T00:00:00", descriptions: [ { lang: "en", value: "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.", }, ], problemTypes: [ { descriptions: [ { description: "n/a", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2017-08-07T12:57:01", orgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca", shortName: "mitre", }, references: [ { name: "dnsmasq-dhcpinform-dos(43960)", tags: [ "vdb-entry", "x_refsource_XF", ], url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/43960", }, { name: "dnsmasq-dhcplease-dos(43957)", tags: [ "vdb-entry", "x_refsource_XF", ], url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/43957", }, { name: "[dnsmasq-discuss] 20080720 dnsmasq 2.44 available.", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "http://article.gmane.org/gmane.network.dns.dnsmasq.general/2189", }, { tags: [ "x_refsource_CONFIRM", ], url: "http://www.thekelleys.org.uk/dnsmasq/CHANGELOG", }, { name: "31197", tags: [ "third-party-advisory", "x_refsource_SECUNIA", ], url: "http://secunia.com/advisories/31197", }, { name: "ADV-2008-2166", tags: [ "vdb-entry", "x_refsource_VUPEN", ], url: "http://www.vupen.com/english/advisories/2008/2166", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2008-3350", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "n/a", version: { version_data: [ { version_value: "n/a", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "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.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "dnsmasq-dhcpinform-dos(43960)", refsource: "XF", url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/43960", }, { name: "dnsmasq-dhcplease-dos(43957)", refsource: "XF", url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/43957", }, { name: "[dnsmasq-discuss] 20080720 dnsmasq 2.44 available.", refsource: "MLIST", url: "http://article.gmane.org/gmane.network.dns.dnsmasq.general/2189", }, { name: "http://www.thekelleys.org.uk/dnsmasq/CHANGELOG", refsource: "CONFIRM", url: "http://www.thekelleys.org.uk/dnsmasq/CHANGELOG", }, { name: "31197", refsource: "SECUNIA", url: "http://secunia.com/advisories/31197", }, { name: "ADV-2008-2166", refsource: "VUPEN", url: "http://www.vupen.com/english/advisories/2008/2166", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca", assignerShortName: "mitre", cveId: "CVE-2008-3350", datePublished: "2008-07-28T17:00:00", dateReserved: "2008-07-28T00:00:00", dateUpdated: "2024-08-07T09:37:26.379Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { fkie_nvd: { configurations: "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:the_kelleys:dnsmasq:2.43:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EF6E1AB2-D9D6-455A-AA53-E50A9F7C6DC0\"}]}]}]", descriptions: "[{\"lang\": \"en\", \"value\": \"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.\"}, {\"lang\": \"es\", \"value\": \"dnsmasq 2.43 permite a atacantes remotos provocar una denegaci\\u00f3n de servicio (ca\\u00edda de monio) mediante (1) el env\\u00edo de un DHCPINFORM en ausencia de una asignaci\\u00f3n DHCP o (2) intentando renovar una asignaci\\u00f3n DHCP no existente para una subred inv\\u00e1lida como \\\"cliente desconocido\\\". Vulnerabilidad distinta de CVE-2008-3214.\"}]", id: "CVE-2008-3350", lastModified: "2024-11-21T00:49:02.353", metrics: "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:N/I:N/A:P\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}", published: "2008-07-28T17:41:00.000", references: "[{\"url\": \"http://article.gmane.org/gmane.network.dns.dnsmasq.general/2189\", \"source\": \"cve@mitre.org\", \"tags\": [\"Patch\"]}, {\"url\": \"http://secunia.com/advisories/31197\", \"source\": \"cve@mitre.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.thekelleys.org.uk/dnsmasq/CHANGELOG\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.vupen.com/english/advisories/2008/2166\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://exchange.xforce.ibmcloud.com/vulnerabilities/43957\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://exchange.xforce.ibmcloud.com/vulnerabilities/43960\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://article.gmane.org/gmane.network.dns.dnsmasq.general/2189\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"http://secunia.com/advisories/31197\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.thekelleys.org.uk/dnsmasq/CHANGELOG\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.vupen.com/english/advisories/2008/2166\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://exchange.xforce.ibmcloud.com/vulnerabilities/43957\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://exchange.xforce.ibmcloud.com/vulnerabilities/43960\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]", sourceIdentifier: "cve@mitre.org", vendorComments: "[{\"organization\": \"Red Hat\", \"comment\": \"Not vulnerable. These issues did not affect the version of dnsmasq as shipped with Red Hat Enterprise Linux 5.\", \"lastModified\": \"2008-07-30T00:00:00\"}]", vulnStatus: "Modified", weaknesses: "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-Other\"}]}]", }, nvd: "{\"cve\":{\"id\":\"CVE-2008-3350\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2008-07-28T17:41:00.000\",\"lastModified\":\"2025-04-09T00:30:58.490\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"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.\"},{\"lang\":\"es\",\"value\":\"dnsmasq 2.43 permite a atacantes remotos provocar una denegación de servicio (caída de monio) mediante (1) el envío de un DHCPINFORM en ausencia de una asignación DHCP o (2) intentando renovar una asignación DHCP no existente para una subred inválida como \\\"cliente desconocido\\\". Vulnerabilidad distinta de CVE-2008-3214.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:the_kelleys:dnsmasq:2.43:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EF6E1AB2-D9D6-455A-AA53-E50A9F7C6DC0\"}]}]}],\"references\":[{\"url\":\"http://article.gmane.org/gmane.network.dns.dnsmasq.general/2189\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://secunia.com/advisories/31197\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.thekelleys.org.uk/dnsmasq/CHANGELOG\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.vupen.com/english/advisories/2008/2166\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/43957\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/43960\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://article.gmane.org/gmane.network.dns.dnsmasq.general/2189\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"http://secunia.com/advisories/31197\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.thekelleys.org.uk/dnsmasq/CHANGELOG\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.vupen.com/english/advisories/2008/2166\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/43957\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/43960\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}],\"vendorComments\":[{\"organization\":\"Red Hat\",\"comment\":\"Not vulnerable. These issues did not affect the version of dnsmasq as shipped with Red Hat Enterprise Linux 5.\",\"lastModified\":\"2008-07-30T00:00:00\"}]}}", }, }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.