CVE-2004-0903
HighSummary
Stack-based buffer overflow in the writeGroup function in nsVCardObj.cpp for Mozilla Firefox before the Preview Release, Mozilla before 1.7.3, and Thunderbird before 0.8 allows remote attackers to execute arbitrary code via malformed VCard attachments that are not properly handled when previewing a message.
Risk Assessment
The risk for the organization is the possibility of remote code execution by an attacker, which could lead to system compromise, data theft, or further spread of the attack within the network.
Recommendation
It is recommended to immediately update Mozilla Firefox to the Preview Release or later, Mozilla to version 1.7.3 or later, and Thunderbird to version 0.8 or later to eliminate the vulnerability.
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Original NVD description (English source)
Stack-based buffer overflow in the writeGroup function in nsVCardObj.cpp for Mozilla Firefox before the Preview Release, Mozilla before 1.7.3, and Thunderbird before 0.8 allows remote attackers to execute arbitrary code via malformed VCard attachments that are not properly handled when previewing a message.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS