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ITrain -
International Association of Information Technology Trainers Navigator 4.02 Bug Fix
Netscape pepares update to Navigator 4.02
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Navigator 4.02 Bug Fix
by Dave Murphy
ISSN 1535-3613

Dave Murphy, DGL President & ITrain founder Netscape Communications is preparing an update to Navigator 4.02 to fight a "moderately serious" JavaScript bug, company officials said.

A Netscape spokesman said, "We have found the bugs. The bugs are fixed. Even though we only demoed the bugs in Windows 32, the fixes were written for all the platforms [Win 3.1, Unix, and the Macintosh]. We are testing them, and as soon as they pass muster, they will be released. It's unclear how and when those fixes will be released."

Andre dos Santos, a graduate student at the University of California at Santa Barbara, discovered what he calls "extremely threatening" security bugs in Navigator 4.02.

The JavaScript bugs allow a website to monitor information about the visitor's browser usage.

Netscape classified the problem as "moderately serious," officials said. The company has attributed the flaw to a single JavaScript bug that manifested its self in Navigator 4.01a and then reappeared in 4.02. "One fix will correct both problems," Netscape said.

According to dos Santos, the JavaScript problem allowed personal user information -- name, address, credit card numbers, phone numbers, bank passwords, and account numbers -- to be captured by the server site.


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updated August 31, 1997
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