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Security Audit 5.6: Check length of ssNameLen < 256 before allocating buffer.

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This commit is contained in:
Jim Norman 2006-04-26 17:03:11 +00:00
parent 43a64f3df3
commit 315e2cecc1
2 changed files with 12 additions and 3 deletions
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5
CASA.changes
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@ -1,3 +1,8 @@
-------------------------------------------------------------------
Wed Apr 26 11:02:00 MST 2006 - jnorman@novell.com
- Security Audit 5.6: Check length of ssNameLen < 256
before allocating buffer
-------------------------------------------------------------------
Wed Apr 26 10:55:20 MST 2006 - jnorman@novell.com
- Security Audit 5.4: Issue Garbage Collect after loading persistence.

10
c_micasad/verbs/OpenSecretStore.cs
View File

@ -49,6 +49,8 @@ namespace sscs.verbs
private byte[] outBuf;
int retCode = 0;
private static int MAX_SS_NAME_LEN = 256;
/*
* This method sets the class member with the byte array received.
@ -80,12 +82,14 @@ namespace sscs.verbs
ssVersion = BitConverter.ToUInt32(inBuf,6);
ssNameLen = BitConverter.ToUInt32(inBuf,10);
if (ssNameLen > MAX_SS_NAME_LEN)
throw new FormatException(" SecretStore Name length exceeds length allowed");
byte[] tempArr = new byte[ssNameLen];
Array.Copy(inBuf,14,tempArr,0,ssNameLen);
ssName = Encoding.UTF8.GetString(tempArr);
ssName = Encoding.UTF8.GetString(tempArr);
try
{
SecretStore ss = SessionManager.CreateUserSession(userId);