data/reports: add GO-2025-4116

  - data/reports/GO-2025-4116.yaml

Fixes #4116

Change-Id: I16e09cbb5dd5553c0ed561d792fb05df6ada041c
Reviewed-on: https://go-review.googlesource.com/c/vulndb/+/720400
Reviewed-by: Roland Shoemaker <[email protected]>
Auto-Submit: Roland Shoemaker <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>

Author: thatnealpatel

data/cve/v5/GO-2025-4116.json

@@ -0,0 +1,92 @@
+{
+  "dataType": "CVE_RECORD",
+  "dataVersion": "5.0",
+  "cveMetadata": {
+    "cveId": "CVE-2025-47913"
+  },
+  "containers": {
+    "cna": {
+      "providerMetadata": {
+        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc"
+      },
+      "title": "Potential denial of service in golang.org/x/crypto/ssh/agent",
+      "descriptions": [
+        {
+          "lang": "en",
+          "value": "SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process."
+        }
+      ],
+      "affected": [
+        {
+          "vendor": "golang.org/x/crypto",
+          "product": "golang.org/x/crypto/ssh/agent",
+          "collectionURL": "https://pkg.go.dev",
+          "packageName": "golang.org/x/crypto/ssh/agent",
+          "versions": [
+            {
+              "version": "0",
+              "lessThan": "0.43.0",
+              "status": "affected",
+              "versionType": "semver"
+            }
+          ],
+          "programRoutines": [
+            {
+              "name": "client.SignWithFlags"
+            },
+            {
+              "name": "client.List"
+            },
+            {
+              "name": "agentKeyringSigner.Sign"
+            },
+            {
+              "name": "agentKeyringSigner.SignWithAlgorithm"
+            },
+            {
+              "name": "client.Sign"
+            },
+            {
+              "name": "client.Signers"
+            }
+          ],
+          "defaultStatus": "unaffected"
+        }
+      ],
+      "problemTypes": [
+        {
+          "descriptions": [
+            {
+              "lang": "en",
+              "description": "CWE-703: Improper Handling of Exceptional Conditions"
+            }
+          ]
+        }
+      ],
+      "references": [
+        {
+          "url": "https://go.dev/cl/700295"
+        },
+        {
+          "url": "https://go.dev/issue/75178"
+        },
+        {
+          "url": "https://github.com/advisories/GHSA-hcg3-q754-cr77"
+        },
+        {
+          "url": "https://pkg.go.dev/vuln/GO-2025-4116"
+        }
+      ],
+      "credits": [
+        {
+          "lang": "en",
+          "value": "Jakub Ciolek"
+        },
+        {
+          "lang": "en",
+          "value": "Nicola Murino"
+        }
+      ]
+    }
+  }
+}

data/osv/GO-2025-4116.json

@@ -0,0 +1,73 @@
+{
+  "schema_version": "1.3.1",
+  "id": "GO-2025-4116",
+  "modified": "0001-01-01T00:00:00Z",
+  "published": "0001-01-01T00:00:00Z",
+  "aliases": [
+    "CVE-2025-47913"
+  ],
+  "summary": "Potential denial of service in golang.org/x/crypto/ssh/agent",
+  "details": "SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process.",
+  "affected": [
+    {
+      "package": {
+        "name": "golang.org/x/crypto",
+        "ecosystem": "Go"
+      },
+      "ranges": [
+        {
+          "type": "SEMVER",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "0.43.0"
+            }
+          ]
+        }
+      ],
+      "ecosystem_specific": {
+        "imports": [
+          {
+            "path": "golang.org/x/crypto/ssh/agent",
+            "symbols": [
+              "agentKeyringSigner.Sign",
+              "agentKeyringSigner.SignWithAlgorithm",
+              "client.List",
+              "client.Sign",
+              "client.SignWithFlags",
+              "client.Signers"
+            ]
+          }
+        ]
+      }
+    }
+  ],
+  "references": [
+    {
+      "type": "FIX",
+      "url": "https://go.dev/cl/700295"
+    },
+    {
+      "type": "REPORT",
+      "url": "https://go.dev/issue/75178"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/advisories/GHSA-hcg3-q754-cr77"
+    }
+  ],
+  "credits": [
+    {
+      "name": "Jakub Ciolek"
+    },
+    {
+      "name": "Nicola Murino"
+    }
+  ],
+  "database_specific": {
+    "url": "https://pkg.go.dev/vuln/GO-2025-4116",
+    "review_status": "REVIEWED"
+  }
+}

data/reports/GO-2025-4116.yaml

@@ -0,0 +1,34 @@
+id: GO-2025-4116
+modules:
+    - module: golang.org/x/crypto
+      versions:
+        - fixed: 0.43.0
+      vulnerable_at: 0.42.0
+      packages:
+        - package: golang.org/x/crypto/ssh/agent
+          symbols:
+            - client.SignWithFlags
+            - client.List
+          derived_symbols:
+            - agentKeyringSigner.Sign
+            - agentKeyringSigner.SignWithAlgorithm
+            - client.Sign
+            - client.Signers
+summary: Potential denial of service in golang.org/x/crypto/ssh/agent
+description: |-
+    SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response
+    will panic and cause early termination of the client process.
+credits:
+    - Jakub Ciolek
+    - Nicola Murino
+references:
+    - fix: https://go.dev/cl/700295
+    - report: https://go.dev/issue/75178
+    - web: https://github.com/advisories/GHSA-hcg3-q754-cr77
+cve_metadata:
+    id: CVE-2025-47913
+    cwe: 'CWE-703: Improper Handling of Exceptional Conditions'
+source:
+    id: go-security-team
+    created: 2025-11-13T15:48:28.491574-05:00
+review_status: REVIEWED