CVE-2015-5470 : Detail

CVE-2015-5470

0.46%V3
Network
2015-11-02
18h00 +00:00
2015-11-02
17h57 +00:00
CVE.org
NVD
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CVE Descriptions

The label decompression functionality in PowerDNS Recursor before 3.6.4 and 3.7.x before 3.7.3 and Authoritative (Auth) Server before 3.3.3 and 3.4.x before 3.4.5 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a long name that refers to itself. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1868.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.8 AV:N/AC:L/Au:N/C:N/I:N/A:C nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Powerdns>>Authoritative >> Version To (including) 3.3.2

Powerdns>>Authoritative >> Version 3.4.0

Powerdns>>Authoritative >> Version 3.4.1

Powerdns>>Authoritative >> Version 3.4.2

Powerdns>>Authoritative >> Version 3.4.3

Powerdns>>Authoritative >> Version 3.4.4

Configuraton 0

Powerdns>>Recursor >> Version To (including) 3.6.3

Powerdns>>Recursor >> Version 3.7.1

Powerdns>>Recursor >> Version 3.7.2

References

http://www.openwall.com/lists/oss-security/2015/07/10/8
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2015/07/07/6
Tags : mailing-list, x_refsource_MLIST