All the vulnerabilites related to The Dnsmasq Project - dnsmasq
cve-2019-14834
Vulnerability from cvelistv5
Published
2020-01-07 16:30
Modified
2024-08-05 00:26
Severity ?
EPSS score ?
Summary
A vulnerability was found in dnsmasq before version 2.81, where the memory leak allows remote attackers to cause a denial of service (memory consumption) via vectors involving DHCP response creation.
References
▼ | URL | Tags |
---|---|---|
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JU474LT66BHNVFG5C4GEV3VTZNAEJ3BS/ | vendor-advisory, x_refsource_FEDORA | |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14834 | x_refsource_CONFIRM | |
http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=69bc94779c2f035a9fffdb5327a54c3aeca73ed5 | x_refsource_CONFIRM |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | The Dnsmasq Project | dnsmasq |
Version: before 2.81 |
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-05T00:26:39.119Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "FEDORA-2020-29b442f83e", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JU474LT66BHNVFG5C4GEV3VTZNAEJ3BS/" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14834" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=69bc94779c2f035a9fffdb5327a54c3aeca73ed5" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "dnsmasq", "vendor": "The Dnsmasq Project", "versions": [ { "status": "affected", "version": "before 2.81" } ] } ], "descriptions": [ { "lang": "en", "value": "A vulnerability was found in dnsmasq before version 2.81, where the memory leak allows remote attackers to cause a denial of service (memory consumption) via vectors involving DHCP response creation." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-770", "description": "CWE-770", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2020-12-04T18:00:58", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "FEDORA-2020-29b442f83e", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JU474LT66BHNVFG5C4GEV3VTZNAEJ3BS/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14834" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=69bc94779c2f035a9fffdb5327a54c3aeca73ed5" } ] } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2019-14834", "datePublished": "2020-01-07T16:30:04", "dateReserved": "2019-08-10T00:00:00", "dateUpdated": "2024-08-05T00:26:39.119Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }