CVE-2014-0239
NoneCVSS
—
EPSS
66.8%
Published
May 28, 2014
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Debian:11 | samba | 0 | 2:4.1.8+dfsg-1 |
| Debian:12 | samba | 0 | 2:4.1.8+dfsg-1 |
| Debian:13 | samba | 0 | 2:4.1.8+dfsg-1 |
| Ubuntu:14.04:LTS | samba | 0 | 2:4.1.6+dfsg-1ubuntu2.14.04.2 |
| openSUSE:Tumbleweed | samba | 0 | 4.5.0-1.1 |
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