| 标题 | minio <=RELEASE.2025-10-15T17-29-55Z Improper Restriction of Excessive Authentication Attempts |
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| 描述 | MinIO's STS (Security Token Service) LDAP authentication endpoint (AssumeRoleWithLDAPIdentity) contains two vulnerabilities that, when combined, allow unauthenticated attackers to compromise LDAP user accounts:
User Enumeration: Distinct error messages reveal whether a username exists
No Rate Limiting: Unlimited authentication attempts without throttling or lockout
Successful exploitation grants attackers temporary AWS-style credentials (AccessKeyId/SecretAccessKey/SessionToken) with full access to the victim's S3 buckets. |
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| 来源 | ⚠️ https://github.com/zast-ai/vulnerability-reports/blob/main/minio/Ldap_BruteForce.md |
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| 用户 | ZAST.AI (UID 87884) |
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| 提交 | 2026-03-13 05時41分 (19 日前) |
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| 管理 | 2026-03-24 07時52分 (11 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 352698 [MinIO 直到 0.0.0-20260212201848-7aac2a2c5b7c Security Token Service AccessKeyId/SecretAccessKey/SessionToken 信息公开] |
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| 积分 | 20 |
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