[ntp:security] [Bug 2667] New: Buffer overflow in crypto_recv()

bugzilla-daemon at ntp.org bugzilla-daemon at ntp.org
Mon Nov 3 00:27:46 UTC 2014


http://bugs.ntp.org/show_bug.cgi?id=2667

             Bug #: 2667
           Summary: Buffer overflow in crypto_recv()
           Product: ntp
           Version: 4.2.6
          Platform: N/A
        OS/Version: All
            Status: CONFIRMED
          Severity: critical
          Priority: P2
         Component: Security Bugs
        AssignedTo: stenn at ntp.org
        ReportedBy: stenn at ntp.org
                CC: security at ntp.org, stephen.roettger at gmail.com
            Blocks: 2655
             Group: Security
    Classification: Unclassified


Harlan Stenn <stenn at ntp.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|                            |blocking4.2.6+,
                   |                            |blocking4.2.8+

+++ This bug was initially created as a clone of Bug #2655 +++

3) ntpd/ntp_crypto.c:792 <crypto_recv> (buffer overflow)
 fix: dynamically allocate the buffer to decrypt into

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