CVE-2024-12401
4.4
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw was found in the cert-manager package. This flaw allows an attacker who can modify PEM data that the cert-manager reads, for example, in a Secret resource, to use large amounts of CPU in the cert-manager controller pod to effectively create a denial-of-service (DoS) vector for the cert-manager in the cluster.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
0 <= 1.12.14 | affected | ||
1.13.0-alpha.0 <= 1.15.4 | affected | ||
1.16.0-alpha.0 <= 1.16.2 | affected |
Weaknesses
- CWE-20: Improper Input Validation
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://access.redhat.com/security/cve/CVE-2024-12401
- https://bugzilla.redhat.com/show_bug.cgi?id=2327929
- https://github.com/cert-manager/cert-manager/pull/7400
- https://github.com/cert-manager/cert-manager/pull/7401
- https://github.com/cert-manager/cert-manager/pull/7402
- https://github.com/cert-manager/cert-manager/pull/7403
- https://github.com/cert-manager/cert-manager/security/advisories/GHSA-r4pg-vg54-wxx4
- https://go.dev/issue/50116
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