Argo CD up to 2.2.10/2.3.5/2.4.4 certificate validation

Summaryinfo

A vulnerability labeled as critical has been found in Argo CD up to 2.2.10/2.3.5/2.4.4. This affects an unknown part. The manipulation results in certificate validation. This vulnerability is identified as CVE-2022-31105. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Argo CD up to 2.2.10/2.3.5/2.4.4. It has been classified as critical. Affected is an unknown part. The manipulation with an unknown input leads to a certificate validation vulnerability. CWE is classifying the issue as CWE-295. The product does not validate, or incorrectly validates, a certificate. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Argo CD starting with version 0.4.0 and prior to 2.2.11, 2.3.6, and 2.4.5 is vulnerable to an improper certificate validation bug which could cause Argo CD to trust a malicious (or otherwise untrustworthy) OpenID Connect (OIDC) provider. A patch for this vulnerability has been released in Argo CD versions 2.4.5, 2.3.6, and 2.2.11. There are no complete workarounds, but a partial workaround is available. Those who use an external OIDC provider (not the bundled Dex instance), can mitigate the issue by setting the `oidc.config.rootCA` field in the `argocd-cm` ConfigMap. This mitigation only forces certificate validation when the API server handles login flows. It does not force certificate verification when verifying tokens on API calls.

The weakness was released 07/13/2022 as GHSA-7943-82jg-wmw5. The advisory is available at github.com. This vulnerability is traded as CVE-2022-31105 since 05/18/2022. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1587.003 by the MITRE ATT&CK project.

Upgrading to version 2.2.11, 2.3.6 or 2.4.5 eliminates this vulnerability. The upgrade is hosted for download at github.com.

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Productinfo

Vendor

• Argo

Name

• CD

Version

• 2.2.0
• 2.2.1
• 2.2.2
• 2.2.3
• 2.2.4
• 2.2.5
• 2.2.6
• 2.2.7
• 2.2.8
• 2.2.9
• 2.2.10
• 2.3.0
• 2.3.1
• 2.3.2
• 2.3.3
• 2.3.4
• 2.3.5
• 2.4.0
• 2.4.1
• 2.4.2
• 2.4.3
• 2.4.4

CPE 2.3info

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CPE 2.2info

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