From fe43a2bdf1ba8346172fb97f4a33d0c14a4f2fcf Mon Sep 17 00:00:00 2001
From: Art Manion <amanion@cert.org>
Date: Fri, 22 Nov 2019 12:37:41 -0500
Subject: [PATCH] 2017 alloc8 vulnerability in iPhone 3GS

---
 2019/9xxx/CVE-2019-9536.json | 92 ++++++++++++++++++++++++++++++++++--
 1 file changed, 88 insertions(+), 4 deletions(-)

diff --git a/2019/9xxx/CVE-2019-9536.json b/2019/9xxx/CVE-2019-9536.json
index e01a6fb36db..5463b4f4fb7 100644
--- a/2019/9xxx/CVE-2019-9536.json
+++ b/2019/9xxx/CVE-2019-9536.json
@@ -1,9 +1,39 @@
 {
     "CVE_data_meta": {
-        "ASSIGNER": "cve@mitre.org",
+        "AKA": "alloc8",
+        "ASSIGNER": "cert@cert.org",
         "ID": "CVE-2019-9536",
-        "STATE": "RESERVED"
+        "STATE": "PUBLIC"
     },
+    "affects": {
+        "vendor": {
+            "vendor_data": [
+                {
+                    "product": {
+                        "product_data": [
+                            {
+                                "product_name": "iPhone",
+                                "version": {
+                                    "version_data": [
+                                        {
+                                            "version_value": "3GS"
+                                        }
+                                    ]
+                                }
+                            }
+                        ]
+                    },
+                    "vendor_name": "Apple"
+                }
+            ]
+        }
+    },
+    "credit": [
+        {
+            "lang": "eng",
+            "value": "axi0mX"
+        }
+    ],
     "data_format": "MITRE",
     "data_type": "CVE",
     "data_version": "4.0",
@@ -11,8 +41,62 @@
         "description_data": [
             {
                 "lang": "eng",
-                "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
+                "value": "Apple iPhone 3GS bootrom malloc implementation returns a non-NULL pointer when unable to allocate memory, aka 'alloc8'. An attacker with physical access to the device can install arbitrary firmware."
             }
         ]
+    },
+    "exploit": [
+        {
+            "lang": "eng",
+            "value": "https://github.com/axi0mX/ipwndfu/blob/master/alloc8.py"
+        }
+    ],
+    "generator": {
+        "engine": "Vulnogram 0.0.9"
+    },
+    "impact": {
+        "cvss": {
+            "attackComplexity": "LOW",
+            "attackVector": "PHYSICAL",
+            "availabilityImpact": "NONE",
+            "baseScore": 6.1,
+            "baseSeverity": "MEDIUM",
+            "confidentialityImpact": "HIGH",
+            "integrityImpact": "HIGH",
+            "privilegesRequired": "NONE",
+            "scope": "UNCHANGED",
+            "userInteraction": "NONE",
+            "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
+            "version": "3.1"
+        }
+    },
+    "problemtype": {
+        "problemtype_data": [
+            {
+                "description": [
+                    {
+                        "lang": "eng",
+                        "value": "insecure malloc implementation"
+                    }
+                ]
+            }
+        ]
+    },
+    "references": {
+        "reference_data": [
+            {
+                "name": "https://github.com/axi0mX/ipwndfu/blob/master/alloc8.py",
+                "refsource": "MISC",
+                "url": "https://github.com/axi0mX/ipwndfu/blob/master/alloc8.py"
+            },
+            {
+                "name": "https://github.com/axi0mX/alloc8",
+                "refsource": "MISC",
+                "url": "https://github.com/axi0mX/alloc8"
+            }
+        ]
+    },
+    "source": {
+        "discovery": "EXTERNAL"
     }
-}
\ No newline at end of file
+}