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CVE Descriptions
PowerDNS Recursor before 3.6.2 does not limit delegation chaining, which allows remote attackers to cause a denial of service ("performance degradations") via a large or infinite number of referrals, as demonstrated by resolving domains hosted by ezdns.it.
CVE Informations
Related Weaknesses
| Weakness Name | Source | |
|---|---|---|
| Category : Resource Management Errors Weaknesses in this category are related to improper management of system resources. |
Metrics
| Metrics | Score | Severity | CVSS Vector | Source |
|---|---|---|---|---|
| V2 | 5 | AV:N/AC:L/Au:N/C:N/I:N/A:P | 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.
Products Mentioned
Configuraton 0
Debian>>Debian_linux >> Version 7.0
- Debian>>Debian_linux >> Version 7.0 (Open CPE detail)
Configuraton 0
Powerdns>>Recursor >> Version To (including) 3.6.1
- Powerdns>>Recursor >> Version 3.0 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.0.1 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.1.1 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.1.2 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.1.3 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.1.4 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.1.5 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.1.6 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.1.7 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.1.7.1 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.1.7.2 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.2 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.3 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.3.1 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.5 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.5.1 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.5.2 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.5.3 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.6.0 (Open CPE detail)
- Powerdns>>Recursor >> Version 3.6.1 (Open CPE detail)
