Vulnerability Details : CVE-2022-43686
In Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2, the authTypeConcreteCookieMap table can be filled up causing a denial of service (high load).
Vulnerability category: Denial of service
Products affected by CVE-2022-43686
- cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*
- cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-43686
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-43686
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2022-43686
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-43686
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https://documentation.concretecms.org/developers/introduction/version-history/913-release-notes
9.1.3 Release Notes :: Concrete CMSRelease Notes;Vendor Advisory
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https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2022-10-31
Concrete CMS Security Advisory 2022-10-31Vendor Advisory
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https://github.com/concretecms/concretecms/releases/9.1.3
Release 9.1.3 · concretecms/concretecms · GitHubPatch;Release Notes;Third Party Advisory
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https://documentation.concretecms.org/developers/introduction/version-history/8510-release-notes
8.5.10-12 Release Notes :: Concrete CMSRelease Notes;Vendor Advisory
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https://github.com/concretecms/concretecms/releases/8.5.10
Release 8.5.10 · concretecms/concretecms · GitHubPatch;Release Notes;Third Party Advisory
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