CVE-1999-0827: Low severity Netscape Navigator vulnerability

Published Nov 1, 1999
·
Updated

By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames across different domains" option, which allows frame spoofing.

Affected Software

11 affected components
Netscape Navigator<=4.5
Microsoft ie=4.0-a_mac_os
Microsoft Internet Explorer=3.0.2
Microsoft Internet Explorer=3.0
Microsoft Internet Explorer=3.1
Microsoft Internet Explorer=3.2
Microsoft Internet Explorer=4.0
Microsoft Internet Explorer=4.0.1-sp2
Microsoft Internet Explorer=4.1
Microsoft Internet Explorer=4.5
Microsoft Internet Explorer=5.0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Configuration

    Disable the "Navigate sub-frames across different domains" option in Internet Explorer to prevent frame spoofing.

    Microsoft Internet Explorer Navigate sub-frames across different domains = disabled

Event History

Nov 1, 1999
CVE Published
05:00 AM
Data Sourced
via NVD·05:00 AM
DescriptionSeverityAffected Software
Feb 4, 2000
CVE Published
via MITRE·10:00 AM
Data Sourced
via MITRE·10:00 AM
Description
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Frequently Asked Questions

1

What is the severity of CVE-1999-0827?

CVE-1999-0827 is considered a high severity vulnerability due to its potential for frame spoofing attacks.

2

How do I fix CVE-1999-0827?

To mitigate CVE-1999-0827, disable the "Navigate sub-frames across different domains" option in Internet Explorer settings.

3

Which versions of Internet Explorer are affected by CVE-1999-0827?

CVE-1999-0827 affects Internet Explorer versions 3.0 through 5.0.

4

Is Netscape Navigator affected by CVE-1999-0827?

Yes, Netscape Navigator versions up to 4.5 are also affected by CVE-1999-0827.

5

What type of attack does CVE-1999-0827 allow?

CVE-1999-0827 allows for frame spoofing attacks, enabling malicious content to display in frames.

Contact

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