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CVE Descriptions
imudp in rsyslog 4.x before 4.1.2, 3.21 before 3.21.9 beta, and 3.20 before 3.20.2 generates a message even when it is sent by an unauthorized sender, which allows remote attackers to cause a denial of service (disk consumption) via a large number of spurious messages.
CVE Informations
Metrics
| Metrics | Score | Severity | CVSS Vector | Source |
|---|---|---|---|---|
| V2 | 5 | AV:N/AC:L/Au:N/C:N/I:N/A:P | [email protected] |
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
Rsyslog>>Rsyslog >> Version 3.12.1
- Rsyslog>>Rsyslog >> Version 3.12.1 (Open CPE detail)
Rsyslog>>Rsyslog >> Version 3.20.0
- Rsyslog>>Rsyslog >> Version 3.20.0 (Open CPE detail)
Rsyslog>>Rsyslog >> Version 4.1.0
- Rsyslog>>Rsyslog >> Version 4.1.0 (Open CPE detail)
Rsyslog>>Rsyslog >> Version 4.1.1
- Rsyslog>>Rsyslog >> Version 4.1.1 (Open CPE detail)
References
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