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  1. ROOT
  2. ROOT-8322

Possible buffer overflow in /net/rpdutils

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Details

    • Bug
    • Status: Closed (View Workflow)
    • High
    • Resolution: Fixed
    • None
    • 6.08/00
    • Other
    • None
    • No environment

    Description

      In /net/rpdutils/src/rpdutils.cxx at Line 2034:
      {{ SPrintf(gUserAllow[mth[jm]], gUserIgnLen[mth[jm]], "%s %d",
      gUserAllow[mth[jm]], (int)pw->pw_uid);}}

      The second argument is probably wrong. The buffer size is stored in gUserAlwLen ant not in gUserIgnLen. That looks like a buffer overflow to me.

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            ganis Gerardo Ganis
            f059a5b78ba1a1ee2863 Raphael Isemann
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