Vulnerability Development mailing list archives

Re: sendmail ;o)


From: gshapiro () SENDMAIL ORG (Gregory Neil Shapiro)
Date: Sun, 16 Jul 2000 20:11:54 -0700


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sgp> In Solaris snprintf doesn't null terminate (when buffer overflows). When
sgp> sendmail is used here it may lead to some security problems. I'm not using
sgp> Solaris so I don't need to do anything about it except of sending
sgp> information to sendmail.org and to some lists like this one.

An engineer at Sun has informed us that was a bug in the man page, not in
snprintf() itself.  He has tested snprintf() on all of the versions of
Solaris and it does NUL terminate properly.

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