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CVE-2014-0239

medium · 5

The internal DNS server in Samba 4.x before 4.0.18 does not check the QR field in the header section of an incoming DNS message before sending a response, which allows remote attackers to cause a denial of service (CPU and bandwidth consumption) via a forged response packet that triggers a communication loop, a related issue to CVE-1999-0103.

5
CVSS
66.8%
EPSS (exploit prob.)
99th
EPSS percentile
2014-05-28
Published

AV:N/AC:L/Au:N/C:N/I:N/A:P

Weaknesses

CWE-20

Affected products

VendorProductAffected versions
sambasamba>= 4.0.0, < 4.0.18
sambasamba>= 4.1.0, < 4.1.8

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2014-0239