From agent99@boytoy.csd.sgi.com Mon Oct 26 19:18:57 1998 From: SGI Security Coordinator To: agent99@sgi.com Date: Mon, 26 Oct 1998 22:56:08 GMT Subject: mountd Buffer Overflow Vulnerability -----BEGIN PGP SIGNED MESSAGE----- ______________________________________________________________________________ Silicon Graphics Inc. Security Advisory Title: mountd Buffer Overflow Vulnerability Title: CERT* Advisory CA-98.12 Number: 19981006-01-I Date: October 26, 1998 ______________________________________________________________________________ Silicon Graphics provides this information freely to the SGI user community for its consideration, interpretation, implementation and use. Silicon Graphics recommends that this information be acted upon as soon as possible. Silicon Graphics provides the information in this Security Advisory on an "AS-IS" basis only, and disclaims all warranties with respect thereto, express, implied or otherwise, including, without limitation, any warranty of merchantability or fitness for a particular purpose. In no event shall Silicon Graphics be liable for any loss of profits, loss of business, loss of data or for any indirect, special, exemplary, incidental or consequential damages of any kind arising from your use of, failure to use or improper use of any of the instructions or information in this Security Advisory. ______________________________________________________________________________ As a followup to CERT(sm) Advisory CA-98.12 "Remotely Exploitable Buffer Overflow Vulnerability in mountd", SGI has investigated this issue and provides the following information. - ----------------------- - --- Issue Specifics --- - ----------------------- The mountd program is a server process that coordinates filesystem mount requests. A buffer overflow vulnerability has been discovered in the mountd program that can allow root access according to CERT(sm) Advisory CA-98.12. Silicon Graphics Inc. has investigated the issue and finds all versions of IRIX, Unicos and Unicos/mk are not vulnerable to this issue and no further action is required. - ------------------------ - --- Acknowledgments --- - ------------------------ Silicon Graphics wishes to thank the CERT Coordination Center and the users of the Internet Community at large for their assistance in this matter. - ----------------------------------------------------------- - --- Silicon Graphics Inc. Security Information/Contacts --- - ----------------------------------------------------------- If there are questions about this document, email can be sent to cse-security-alert@sgi.com. ------oOo------ Silicon Graphics provides security information and patches for use by the entire SGI community. This information is freely available to any person needing the information and is available via anonymous FTP and the Web. 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A support contract is not required for submitting a security report. ______________________________________________________________________________ This information is provided freely to all interested parties and may be redistributed provided that it is not altered in any way, Silicon Graphics is appropriately credited and the document retains and includes its valid PGP signature. -----BEGIN PGP SIGNATURE----- Version: 2.6.2 iQCVAwUBNjT7lLQ4cFApAP75AQE9ugQAhu/xqzO9n30GuAMos6wzT/33YbUeBKy7 5PFpan5hMeTCyjJoGPYTJckIttIiuPa21V2n28NEkfd2eKFV4yYt++fe6bBzfKij Ub7S/Ve9YgDgTxbivOJTF+y3vfCdyTB0DE0uW0ZyqQsE6j4JmECRHiFKy6VJo5Ky CmlFo/Zg3Nc= =EsF5 -----END PGP SIGNATURE-----