CVE-2015-1868

2015-05-1800:00:00

ubuntu.com

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

0.045 Low

EPSS

Percentile

92.5%

JSON

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.

Bugs

<https://bugs.launchpad.net/ubuntu/+source/pdns/+bug/1450037>

Notes

Author	Note
mdeslaur	3.2+ pdns only, 3.5+ recursor only

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchpdns< 3.3-2ubuntu0.1UNKNOWN
ubuntu14.04noarchpdns-recursor< 3.5.3-1ubuntu0.1UNKNOWN
ubuntu15.04noarchpdns-recursor< 3.6.2-2+deb8u2build0.15.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	pdns	< 3.3-2ubuntu0.1	UNKNOWN
ubuntu	14.04	noarch	pdns-recursor	< 3.5.3-1ubuntu0.1	UNKNOWN
ubuntu	15.04	noarch	pdns-recursor	< 3.6.2-2+deb8u2build0.15.04.1	UNKNOWN