CVE-2002-2248: Buffer Overflow
First published: Tue Dec 31 2002(Updated: )
Buffer overflow in the sun.awt.windows.WDefaultFontCharset Java class implementation in Netscape 4.0 allows remote attackers to execute arbitrary code via an applet that calls the WDefaultFontCharset constructor with a long string and invokes the canConvert method.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Netscape Communicator | =4.76 | |
| Netscape Communicator | =4.77 | |
| Netscape Communicator | =4.61 | |
| Netscape Communicator | =4.73 | |
| Netscape Communicator | =4.51 | |
| Netscape Communicator | =4.7 | |
| Netscape Communicator | =4.78 | |
| Netscape Communicator | =4.0 | |
| Netscape Communicator | =4.79 | |
| Netscape Communicator | =4.74 | |
| Netscape Communicator | =4.6 | |
| Netscape Communicator | =4.72 | |
| Netscape Communicator | =4.5 | |
| Netscape Communicator | =4.75 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2002-2248?
CVE-2002-2248 is classified as a high severity vulnerability due to its potential to allow remote code execution.
How do I fix CVE-2002-2248?
To fix CVE-2002-2248, it is recommended to upgrade to a newer version of Netscape Communicator that does not have this vulnerability.
Which versions of Netscape Communicator are affected by CVE-2002-2248?
Netscape Communicator versions 4.0 through 4.79 are affected by CVE-2002-2248.
What type of vulnerability is CVE-2002-2248?
CVE-2002-2248 is a buffer overflow vulnerability that can be exploited by attackers through malicious applets.
Can CVE-2002-2248 be exploited remotely?
Yes, CVE-2002-2248 can be exploited remotely by attackers using crafted applets.
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- agent/weakness
- agent/references
- agent/severity
- agent/last-modified-date
- agent/event
- agent/description
- agent/tags
- agent/source
- vendor/netscape
- canonical/netscape communicator
- version/netscape communicator/4.76
- version/netscape communicator/4.77
- version/netscape communicator/4.61
- version/netscape communicator/4.73
- version/netscape communicator/4.51
- version/netscape communicator/4.7
- version/netscape communicator/4.78
- version/netscape communicator/4.0
- version/netscape communicator/4.79
- version/netscape communicator/4.74
- version/netscape communicator/4.6
- version/netscape communicator/4.72
- version/netscape communicator/4.5
- version/netscape communicator/4.75