Home/CVE/dnsmasq 2.43 allows remote attackers to cause a denial of service (daemon crash) by (1) sending a DHCPINFORM while lacki
CVE

CVE-2008-3350

dnsmasq 2.43 allows remote attackers to cause a denial of service (daemon crash) by (1) sending a DHCPINFORM while lacki

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.

MEDIUM · CVSS 5 EPSS 0.0119
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

1
the kelleys dnsmasqall versions
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Published to NVD28 Jul 2008 · 05:41 PM
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References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://article.gmane.org/gmane.network.dns.dnsmasq.general/2189Patch
http://secunia.com/advisories/31197Vendor Advisory
http://www.thekelleys.org.uk/dnsmasq/CHANGELOG
http://www.vupen.com/english/advisories/2008/2166
https://exchange.xforce.ibmcloud.com/vulnerabilities/43957
https://exchange.xforce.ibmcloud.com/vulnerabilities/43960
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