data/reports: add GO-2024-2883

  - data/reports/GO-2024-2883.yaml

Fixes #2883

Change-Id: I3ebb879ae003b99ae755f72909b583fbf7d4dbbf
Reviewed-on: https://go-review.googlesource.com/c/vulndb/+/595963
Auto-Submit: Tatiana Bradley <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Tim King <[email protected]>

Author: tatianab

data/osv/GO-2024-2883.json

@@ -0,0 +1,65 @@
+{
+  "schema_version": "1.3.1",
+  "id": "GO-2024-2883",
+  "modified": "0001-01-01T00:00:00Z",
+  "published": "0001-01-01T00:00:00Z",
+  "summary": "Denial of service via malicious preflight requests in github.com/rs/cors",
+  "details": "Middleware causes a prohibitive amount of heap allocations when processing malicious preflight requests that include a Access-Control-Request-Headers (ACRH) header whose value contains many commas. This behavior can be abused by attackers to produce undue load on the middleware/server as an attempt to cause a denial of service.",
+  "affected": [
+    {
+      "package": {
+        "name": "github.com/rs/cors",
+        "ecosystem": "Go"
+      },
+      "ranges": [
+        {
+          "type": "SEMVER",
+          "events": [
+            {
+              "introduced": "1.9.0"
+            },
+            {
+              "fixed": "1.11.0"
+            }
+          ]
+        }
+      ],
+      "ecosystem_specific": {
+        "imports": [
+          {
+            "path": "github.com/rs/cors",
+            "symbols": [
+              "AllowAll",
+              "Cors.HandlerFunc",
+              "Cors.ServeHTTP",
+              "Cors.areHeadersAllowed",
+              "Cors.handlePreflight",
+              "Default",
+              "New",
+              "splitHeaderValues"
+            ]
+          }
+        ]
+      }
+    }
+  ],
+  "references": [
+    {
+      "type": "FIX",
+      "url": "https://github.com/rs/cors/pull/171"
+    },
+    {
+      "type": "REPORT",
+      "url": "https://github.com/rs/cors/issues/170"
+    }
+  ],
+  "credits": [
+    {
+      "name": "@jub0bs"
+    }
+  ],
+  "database_specific": {
+    "url": "https://pkg.go.dev/vuln/GO-2024-2883",
+    "review_status": "REVIEWED"
+  }
+}

data/reports/GO-2024-2883.yaml

@@ -0,0 +1,35 @@
+id: GO-2024-2883
+modules:
+    - module: github.com/rs/cors
+      versions:
+        - introduced: 1.9.0
+        - fixed: 1.11.0
+      vulnerable_at: 1.10.1
+      packages:
+        - package: github.com/rs/cors
+          symbols:
+            - Cors.handlePreflight
+            - Cors.areHeadersAllowed
+            - New
+            - splitHeaderValues
+          derived_symbols:
+            - AllowAll
+            - Cors.HandlerFunc
+            - Cors.ServeHTTP
+            - Default
+summary: Denial of service via malicious preflight requests in github.com/rs/cors
+description: |-
+    Middleware causes a prohibitive amount of heap allocations when processing
+    malicious preflight requests that include a Access-Control-Request-Headers
+    (ACRH) header whose value contains many commas. This behavior can be abused by
+    attackers to produce undue load on the middleware/server as an attempt to cause
+    a denial of service.
+credits:
+    - '@jub0bs'
+references:
+    - fix: https://github.com/rs/cors/pull/171
+    - report: https://github.com/rs/cors/issues/170
+source:
+    id: go-security-team
+    created: 2024-07-02T11:27:50.335482-04:00
+review_status: REVIEWED