Description

Buffer overflow in the LWZReadByte_ function in ext/gd/libgd/gd_gif_in.c in the GD extension in PHP before 5.1.5 allows remote attackers to have an unknown impact via a GIF file with input_code_size greater than MAX_LWZ_BITS, which triggers an overflow when initializing the table array.

Remediation

References

CVE-2006-4484

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Severity

Low

Classification

CVE-2006-4484

Tags

Missing Update Known Vulnerabilities