Bug list entry.

3 files changed, 50 insertions, 4 deletions

diff --git a/docs/bugs.json b/docs/bugs.json
index ac322a48..c642793a 100644
--- a/docs/bugs.json
+++ b/docs/bugs.json
@@ -1,5 +1,12 @@
 [
     {
+        "name": "ZeroFunctionSelector",
+        "summary": "It is possible to craft the name of a function such that it is executed instead of the fallback function in very specific circumstances.",
+        "description": "If a function has a selector consisting only of zeros, is payable and part of a contract that does not have a fallback function and at most five external functions in total, this function is called instead of the fallback function if Ether is sent to the contract without data.",
+        "fixed": "0.4.18",
+        "severity": "very low"
+    },
+    {
         "name": "DelegateCallReturnValue",
         "summary": "The low-level .delegatecall() does not return the execution outcome, but converts the value returned by the functioned called to a boolean instead.",
         "description": "The return value of the low-level .delegatecall() function is taken from a position in memory, where the call data or the return data resides. This value is interpreted as a boolean and put onto the stack. This means if the called function returns at least 32 zero bytes, .delegatecall() returns false even if the call was successuful.",
diff --git a/docs/bugs.rst b/docs/bugs.rst
index 55771a35..7629830d 100644
--- a/docs/bugs.rst
+++ b/docs/bugs.rst
@@ -48,7 +48,7 @@ fixed
 publish
     The date at which the bug became known publicly, optional
 severity
-    Severity of the bug: low, medium, high. Takes into account
+    Severity of the bug: very low, low, medium, high. Takes into account
     discoverability in contract tests, likelihood of occurrence and
     potential damage by exploits.
 conditions
diff --git a/docs/bugs_by_version.json b/docs/bugs_by_version.json
index c3686ebf..48881d0c 100644
--- a/docs/bugs_by_version.json
+++ b/docs/bugs_by_version.json
@@ -1,6 +1,7 @@
 {
     "0.1.0": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
             "ConstantOptimizerSubtraction", 
@@ -17,6 +18,7 @@
     }, 
     "0.1.1": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
             "ConstantOptimizerSubtraction", 
@@ -33,6 +35,7 @@
     }, 
     "0.1.2": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
             "ConstantOptimizerSubtraction", 
@@ -49,6 +52,7 @@
     }, 
     "0.1.3": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
             "ConstantOptimizerSubtraction", 
@@ -65,6 +69,7 @@
     }, 
     "0.1.4": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
             "ConstantOptimizerSubtraction", 
@@ -81,6 +86,7 @@
     }, 
     "0.1.5": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
             "ConstantOptimizerSubtraction", 
@@ -97,6 +103,7 @@
     }, 
     "0.1.6": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
             "ConstantOptimizerSubtraction", 
@@ -114,6 +121,7 @@
     }, 
     "0.1.7": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
             "ConstantOptimizerSubtraction", 
@@ -131,6 +139,7 @@
     }, 
     "0.2.0": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
             "ConstantOptimizerSubtraction", 
@@ -148,6 +157,7 @@
     }, 
     "0.2.1": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
             "ConstantOptimizerSubtraction", 
@@ -165,6 +175,7 @@
     }, 
     "0.2.2": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
             "ConstantOptimizerSubtraction", 
@@ -182,6 +193,7 @@
     }, 
     "0.3.0": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -199,6 +211,7 @@
     }, 
     "0.3.1": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -215,6 +228,7 @@
     }, 
     "0.3.2": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -231,6 +245,7 @@
     }, 
     "0.3.3": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -246,6 +261,7 @@
     }, 
     "0.3.4": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -261,6 +277,7 @@
     }, 
     "0.3.5": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -276,6 +293,7 @@
     }, 
     "0.3.6": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -289,6 +307,7 @@
     }, 
     "0.4.0": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -302,6 +321,7 @@
     }, 
     "0.4.1": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -315,6 +335,7 @@
     }, 
     "0.4.10": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -324,6 +345,7 @@
     }, 
     "0.4.11": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral"
@@ -332,6 +354,7 @@
     }, 
     "0.4.12": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput"
         ], 
@@ -339,6 +362,7 @@
     }, 
     "0.4.13": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput"
         ], 
@@ -346,24 +370,32 @@
     }, 
     "0.4.14": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue"
         ], 
         "released": "2017-07-31"
     }, 
     "0.4.15": {
-        "bugs": [], 
+        "bugs": [
+            "ZeroFunctionSelector"
+        ], 
         "released": "2017-08-08"
     }, 
     "0.4.16": {
-        "bugs": [], 
+        "bugs": [
+            "ZeroFunctionSelector"
+        ], 
         "released": "2017-08-24"
     }, 
     "0.4.17": {
-        "bugs": [], 
+        "bugs": [
+            "ZeroFunctionSelector"
+        ], 
         "released": "2017-09-21"
     }, 
     "0.4.2": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -376,6 +408,7 @@
     }, 
     "0.4.3": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -387,6 +420,7 @@
     }, 
     "0.4.4": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -397,6 +431,7 @@
     }, 
     "0.4.5": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -408,6 +443,7 @@
     }, 
     "0.4.6": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -418,6 +454,7 @@
     }, 
     "0.4.7": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -427,6 +464,7 @@
     }, 
     "0.4.8": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral", 
@@ -436,6 +474,7 @@
     }, 
     "0.4.9": {
         "bugs": [
+            "ZeroFunctionSelector", 
             "DelegateCallReturnValue", 
             "ECRecoverMalformedInput", 
             "SkipEmptyStringLiteral",