Vulnerability in Containrrr Shoutrrr
CVE-2022-25891
The package github.com/containrrr/shoutrrr/pkg/util before 0.6.0 are vulnerable to Denial of Service (DoS) via the util.PartitionMessage function. Exploiting this vulnerability is possible by sending exactly 2000, 4000, or 6000 characters messages.
EPSS: 0.016 (73.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Containrrr Shoutrrr
- N/a Github.com/containrrr/shoutrrr/pkg/util — versions unspecified
References
- report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)
- report@snyk.io (Exploit, Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)
- report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)
- report@snyk.io (Third Party Advisory, x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2022-25891?
- CVE-2022-25891 is a high-severity vulnerability in Containrrr Shoutrrr. CVSS score: 7.5/10. Published 2022-07-15.
- How severe is CVE-2022-25891?
- High severity. CVSS v3 base score is 7.5 out of 10.