GHSA-2m7h-86qq-fp4v · 深刻度: high · エコシステム: go — Insecure entropy in Argo CD's PKCE/Oauth2/OIDC params
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting with v0.11.0 are vulnerable to a variety of attacks when an SSO login is initiated from the Argo CD CLI or UI. The vulnerabilities are due to the use of insufficiently random values in parameters in Oauth2/OIDC login flows. In each case, using a relatively-predictable (time-based) seed in a non-cryptographically-secure pseudo-random number generator made the parameter less random than required by the relevant spec or by general best practices. In some cases, using too short a value made the entropy even less sufficient. The attacks on login flows which are meant to be mitigated by these parameters are difficult to accomplish but can have a high impact potentially granting an attacker admin access to Argo CD. Patches for this vulnerability has been released in the following Argo CD versions: v2.4.1, v2.3.5, v2.2.10 and v2.1.16. There are no known workarounds for this vulnerability.
総合評価: CVE-2022-31034 は中リスク(52.4/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.89%、55 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-24 | 0.79% | 0.89% | +0.09% |
| 2 | 2026-06-15 | 0.40% | 0.79% | +0.40% |
| 3 | 2025-07-05 | — | 0.40% | — |
EPSS の全履歴 (全 13 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 8.3 | 3.1 | HIGH |
|
1.6 | 6.0 | [email protected] |
| 8.1 | 3.1 | HIGH |
|
2.2 | 5.9 | [email protected] |
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
GHSA-2m7h-86qq-fp4v · 深刻度: high · エコシステム: go — Insecure entropy in Argo CD's PKCE/Oauth2/OIDC params
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2022-31034 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| argoproj | argo_cd | >= 0.11.0, < 2.1.16 | cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:* |
| argoproj | argo_cd | 2.2.9 | cpe:2.3:a:argoproj:argo_cd:2.2.9:*:*:*:*:*:*:* |
| argoproj | argo_cd | 2.3.4 | cpe:2.3:a:argoproj:argo_cd:2.3.4:*:*:*:*:*:*:* |
| argoproj | argo_cd | 2.4.0 | cpe:2.3:a:argoproj:argo_cd:2.4.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://github.com/argoproj/argo-cd/commit/17f7f4f462bdb233e1b9b36f67099f41052d8cb0 | Patch Third Party Advisory |
| https://github.com/argoproj/argo-cd/security/advisories/GHSA-2m7h-86qq-fp4v | Third Party Advisory |