To: bugtraqsecurityfocus.com security-announcelists.securityportal.com announcelists.caldera.com scoannmodxenitec.on.ca

___________________________________________________________________________

            Caldera International, Inc. Security Advisory

Subject: Open UNIX, UnixWare 7: DCE ToolTalk library buffer overflow
Advisory number: CSSA-2001-SCO.29
Issue date: 2001 November 1
Cross reference:
___________________________________________________________________________

1. Problem Description
        
        There is a buffer overrun in the DCE ToolTalk library. Several
        programs in /usr/dt/bin use this library.

2. Vulnerable Versions

        Operating System Version Affected Files
        ------------------------------------------------------------------
        UnixWare 7 All /usr/dt/lib/libtt.so.1
        Open UNIX 8.0.0 /usr/dt/lib/libtt.so.1

3. Workaround

        None.

4. UnixWare 7, Open UNIX 8

  4.1 Location of Fixed Binaries

        ftp://stage.caldera.com/pub/security/openunix/CSSA-2001-SCO.29/

  4.2 Verification

        md5 checksums:
        
        4bbe212984cb84a6d371ec36b2fb47cc erg711780.Z

        md5 is available for download from

                ftp://stage.caldera.com/pub/security/tools/

  4.3 Installing Fixed Binaries

        Upgrade the affected binaries with the following commands:

        # uncompress /tmp/erg711780.Z
        # pkgadd -d /tmp/erg711780

5. References

        This and other advisories are located at
                http://stage.caldera.com/support/security

        This advisory addresses Caldera Security internal incidents
        sr854237, fz519120, and erg711870.

6. Disclaimer

        Caldera International, Inc. is not responsible for the misuse
        of any of the information we provide on our website and/or
        through our security advisories. Our advisories are a service
        to our customers intended to promote secure installation and
        use of Caldera International products.

___________________________________________________________________________

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.6 (SCO_SV)
Comment: For info see http://www.gnupg.org

iEYEARECAAYFAjvh6f4ACgkQaqoBO7ipriHTagCcDuPi1uYDO10nRRS8PgYgvmct
m+YAnjiitBBKij20N5g4PHP/MZOQo9Iw
=cwB8
-----END PGP SIGNATURE-----

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]