Home/CVE/Dnsmasq before 2.66test2, when used with certain libvirt configurations, replies to queries from prohibited interfaces,
CVE

CVE-2013-0198

Dnsmasq before 2.66test2, when used with certain libvirt configurations, replies to queries from prohibited interfaces,

Dnsmasq before 2.66test2, when used with certain libvirt configurations, replies to queries from prohibited interfaces, which allows remote attackers to cause a denial of service (traffic amplification) via spoofed TCP based DNS queries. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3411.

MEDIUM · CVSS 5 EPSS 0.00051
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

1
thekelleys dnsmasq<= 2.65
⚠

Public Exploits & PoCs

1
pocbugzilla.redhat.com · show_bug.cgi?id=894486bugzilla.redhat.com
▣

Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · secalert@redhat.com
View on NVD
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 NVD05 Mar 2013 · 09:38 PM
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.mandriva.com/security/advisories?name=MDVSA-2013:072Third Party Advisory
http://www.openwall.com/lists/oss-security/2013/01/18/2Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2013/01/18/7Mailing ListThird Party Advisory
http://www.thekelleys.org.uk/gitweb/?p=dnsmasq.git
Intelligence Graph · click any node to traverse
CVETechnique ActorTool Family
drag to reposition · click any node to traverse · button top-right enlarges
External lookups - second-class, for what we don’t hold ourselves
NVDCVE.orgCISAVulnersExploit-DBGitHub PoCVulnCheck KEVGreyNoise
Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities
Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs
Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures
Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1
About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service
threatengine.sh  ·  Open-source threat intelligence platform  ·  100+ authoritative sources  ·  Every fact traces to its origin