Publish GHSA-f2ph-gc9m-q55f

Author: advisory-database[bot]

advisories/github-reviewed/2026/01/GHSA-f2ph-gc9m-q55f/GHSA-f2ph-gc9m-q55f.json

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+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-f2ph-gc9m-q55f",
+  "modified": "2026-01-15T21:14:55Z",
+  "published": "2026-01-15T21:14:55Z",
+  "aliases": [
+    "CVE-2025-68671"
+  ],
+  "summary": "lakeFS is Missing Timestamp Validation in S3 Gateway Authentication",
+  "details": "### Impact\nLakeFS's S3 gateway does not validate timestamps in authenticated requests, allowing replay attacks. An attacker who captures a valid signed request (e.g., through network interception, logs, or compromised systems) can replay that request until credentials are rotated, even after the request is intended to expire.\n\n### Patches\nThis issue affects all versions of lakeFS up to and including v1.74.4.\n\nThe vulnerability has been fixed in version v1.75.0.\n\nUsers should upgrade to version v1.75.0.\n\n### Workarounds\n\nUntil upgraded, implement these mitigations:\n\n- **Use short-lived credentials** - Rotate access keys frequently and **deactivate old keys**. For regular requests, captured requests only work until rotation. For presigned URLs, they remain valid until the credentials used to create them are deactivated.\n- **Network controls** - Restrict S3 gateway access to trusted networks/IPs to limit where replay attacks can originate.\n\nNote: These workarounds reduce risk but do not fully eliminate the vulnerability.\n\n### References\n- Original issue: https://github.com/treeverse/lakeFS/issues/9599\n- AWS Signature V4 Documentation: https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_sigv.html\n- AWS Signature V4 S3 Requests: https://docs.aws.amazon.com/AmazonS3/latest/API/sig-v4-authenticating-requests.html\n- AWS Signature V2 Documentation: https://docs.aws.amazon.com/AmazonS3/latest/API/sig-v4-header-based-auth.html",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/treeverse/lakefs"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "1.75.0"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/treeverse/lakeFS/security/advisories/GHSA-f2ph-gc9m-q55f"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/treeverse/lakeFS/issues/9599"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/treeverse/lakeFS/pull/9710"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/treeverse/lakeFS/commit/92966ae611d7f1a2bbe7fd56f9568c975aab2bd8"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/treeverse/lakeFS"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-294"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2026-01-15T21:14:55Z",
+    "nvd_published_at": null
+  }
+}