CVE-2025-8556— Github.com/cloudflare/circl: circl-fourq: missing and wrong validation can lead to incorrect results
Quick assessment
Affected
Red Hat Builds for Red Hat OpenShift
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
CIRCL是Cloudflare开源的一个用 Go 编写的加密原语集合。 CIRCL存在数据伪造问题漏洞，该漏洞源于低阶点注入和点验证不当，可能破坏会话安全。
Possible ATT&CK Techniques 1 AI
T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2025-8556
Vulnerability Information
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Vulnerability Title
Github.com/cloudflare/circl: circl-fourq: missing and wrong validation can lead to incorrect results
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in CIRCL's implementation of the FourQ elliptic curve. This vulnerability allows an attacker to compromise session security via low-order point injection and incorrect point validation during Diffie-Hellman key exchange.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1287
Source: CVE Program / CVE List V5
Vulnerability Title
CIRCL 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CIRCL是Cloudflare开源的一个用 Go 编写的加密原语集合。 CIRCL存在数据伪造问题漏洞，该漏洞源于低阶点注入和点验证不当，可能破坏会话安全。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Red Hat | Builds for Red Hat OpenShift | - |
cpe:/a:redhat:openshift_builds:1
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| Red Hat | Builds for Red Hat OpenShift | - |
cpe:/a:redhat:openshift_builds:1
|
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| Red Hat | Builds for Red Hat OpenShift | - |
cpe:/a:redhat:openshift_builds:1
|
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| Red Hat | Builds for Red Hat OpenShift | - |
cpe:/a:redhat:openshift_builds:1
|
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| Red Hat | Builds for Red Hat OpenShift | - |
cpe:/a:redhat:openshift_builds:1
|
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| Red Hat | Builds for Red Hat OpenShift | - |
cpe:/a:redhat:openshift_builds:1
|
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| Red Hat | Custom Metric Autoscaler operator for Red Hat Openshift | - |
cpe:/a:redhat:openshift_custom_metrics_autoscaler:2
|
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| Red Hat | Custom Metric Autoscaler operator for Red Hat Openshift | - |
cpe:/a:redhat:openshift_custom_metrics_autoscaler:2
|
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| Red Hat | Custom Metric Autoscaler operator for Red Hat Openshift | - |
cpe:/a:redhat:openshift_custom_metrics_autoscaler:2
|
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| Red Hat | Custom Metric Autoscaler operator for Red Hat Openshift | - |
cpe:/a:redhat:openshift_custom_metrics_autoscaler:2
|
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| Red Hat | Custom Metric Autoscaler operator for Red Hat Openshift | - |
cpe:/a:redhat:openshift_custom_metrics_autoscaler:2
|
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| Red Hat | Multicluster Global Hub | - |
cpe:/a:redhat:multicluster_globalhub
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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| Red Hat | OpenShift Pipelines | - |
cpe:/a:redhat:openshift_pipelines:1
|
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II. Public POCs for CVE-2025-8556
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2025-8556 (2)
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V. Comments for CVE-2025-8556
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