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prionPRIOn knowledge basePRION:CVE-2014-0239
HistoryMay 28, 2014 - 4:58 a.m.

Design/Logic Flaw

2014-05-2804:58:00
PRIOn knowledge base
www.prio-n.com
4

7 High

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.374 Low

EPSS

Percentile

97.1%

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.

CPENameOperatorVersion
sambage4.1.0
sambalt4.1.8
sambage4.0.0
sambalt4.0.18

7 High

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.374 Low

EPSS

Percentile

97.1%