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nvd[email protected]NVD:CVE-2015-1868
HistoryMay 18, 2015 - 3:59 p.m.

CVE-2015-1868

2015-05-1815:59:05
CWE-399
web.nvd.nist.gov

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

6.2 Medium

AI Score

Confidence

Low

0.045 Low

EPSS

Percentile

92.5%

The label decompression functionality in PowerDNS Recursor 3.5.x, 3.6.x before 3.6.3, and 3.7.x before 3.7.2 and Authoritative (Auth) Server 3.2.x, 3.3.x before 3.3.2, and 3.4.x before 3.4.4 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a name that refers to itself.

Affected configurations

NVD
Node
powerdnsauthoritativeMatch3.2
OR
powerdnsauthoritativeMatch3.3
OR
powerdnsauthoritativeMatch3.3.1
OR
powerdnsauthoritativeMatch3.3.2
OR
powerdnsauthoritativeMatch3.4.0
OR
powerdnsauthoritativeMatch3.4.1
OR
powerdnsauthoritativeMatch3.4.3
Node
fedoraprojectfedoraMatch20
OR
fedoraprojectfedoraMatch21
OR
fedoraprojectfedoraMatch22
Node
powerdnsrecursorMatch3.5
OR
powerdnsrecursorMatch3.5.1
OR
powerdnsrecursorMatch3.5.2
OR
powerdnsrecursorMatch3.5.3
OR
powerdnsrecursorMatch3.6.0
OR
powerdnsrecursorMatch3.6.1
OR
powerdnsrecursorMatch3.6.2
OR
powerdnsrecursorMatch3.6.3
OR
powerdnsrecursorMatch3.7.1

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

6.2 Medium

AI Score

Confidence

Low

0.045 Low

EPSS

Percentile

92.5%