From 259ddabf59fc6acf54a9418578d9c02dfec00847 Mon Sep 17 00:00:00 2001
From: Seth Arnold <seth.arnold@canonical.com>
Date: Fri, 15 May 2020 03:22:15 +0000
Subject: [PATCH] ubuntu pulseaudio issue

---
 2020/11xxx/CVE-2020-11931.json | 108 ++++++++++++++++++++++++++++++---
 1 file changed, 101 insertions(+), 7 deletions(-)

diff --git a/2020/11xxx/CVE-2020-11931.json b/2020/11xxx/CVE-2020-11931.json
index 15fc903097f..9f3f520b339 100644
--- a/2020/11xxx/CVE-2020-11931.json
+++ b/2020/11xxx/CVE-2020-11931.json
@@ -1,18 +1,112 @@
 {
-    "data_type": "CVE",
-    "data_format": "MITRE",
-    "data_version": "4.0",
     "CVE_data_meta": {
+        "ASSIGNER": "security@ubuntu.com",
+        "DATE_PUBLIC": "2020-04-16T00:00:00.000Z",
         "ID": "CVE-2020-11931",
-        "ASSIGNER": "cve@mitre.org",
-        "STATE": "RESERVED"
+        "STATE": "PUBLIC",
+        "TITLE": "Ubuntu modifications to pulseaudio to provide snap security enforcement could be unloaded"
     },
+    "affects": {
+        "vendor": {
+            "vendor_data": [
+                {
+                    "product": {
+                        "product_data": [
+                            {
+                                "product_name": "pulseaudio",
+                                "version": {
+                                    "version_data": [
+                                        {
+                                            "version_affected": "<",
+                                            "version_name": "1:8.0",
+                                            "version_value": "1:8.0-0ubuntu3.12"
+                                        },
+                                        {
+                                            "version_affected": "<",
+                                            "version_name": "1:11.1",
+                                            "version_value": "1:11.1-1ubuntu7.7"
+                                        },
+                                        {
+                                            "version_affected": "<",
+                                            "version_name": "1:13.0",
+                                            "version_value": "1:13.0-1ubuntu1.2"
+                                        },
+                                        {
+                                            "version_affected": "<",
+                                            "version_name": "1:13.99.1",
+                                            "version_value": "1:13.99.1-1ubuntu3.2"
+                                        }
+                                    ]
+                                }
+                            }
+                        ]
+                    },
+                    "vendor_name": "Canonical"
+                }
+            ]
+        }
+    },
+    "credit": [
+        {
+            "lang": "eng",
+            "value": "James Henstridge"
+        }
+    ],
+    "data_format": "MITRE",
+    "data_type": "CVE",
+    "data_version": "4.0",
     "description": {
         "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": "An Ubuntu-specific modification to Pulseaudio to provide security mediation for Snap-packaged applications was found to have a bypass of intended access restriction for snaps which plugs any of pulseaudio, audio-playback or audio-record via unloading the pulseaudio snap policy module.\nThis issue affects:\npulseaudio\n1:8.0 versions prior to 1:8.0-0ubuntu3.12;\n1:11.1 versions prior to 1:11.1-1ubuntu7.7;\n1:13.0 versions prior to 1:13.0-1ubuntu1.2;\n1:13.99.1 versions prior to 1:13.99.1-1ubuntu3.2;"
             }
         ]
+    },
+    "generator": {
+        "engine": "Vulnogram 0.0.9"
+    },
+    "impact": {
+        "cvss": {
+            "attackComplexity": "LOW",
+            "attackVector": "LOCAL",
+            "availabilityImpact": "NONE",
+            "baseScore": 3.3,
+            "baseSeverity": "LOW",
+            "confidentialityImpact": "LOW",
+            "integrityImpact": "NONE",
+            "privilegesRequired": "LOW",
+            "scope": "UNCHANGED",
+            "userInteraction": "NONE",
+            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
+            "version": "3.1"
+        }
+    },
+    "problemtype": {
+        "problemtype_data": [
+            {
+                "description": [
+                    {
+                        "lang": "eng",
+                        "value": "CWE-284 Improper Access Control"
+                    }
+                ]
+            }
+        ]
+    },
+    "references": {
+        "reference_data": [
+            {
+                "refsource": "CONFIRM",
+                "url": "https://forum.snapcraft.io/t/audio-switcher-pulseaudio-interface-auto-connect-request/16648/3"
+            }
+        ]
+    },
+    "source": {
+        "advisory": "https://usn.ubuntu.com/usn/usn-4355-1",
+        "defect": [
+            "https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1877102"
+        ],
+        "discovery": "INTERNAL"
     }
-}
\ No newline at end of file
+}