| Package | Affected versions | Patched versions |
|---|---|---|
| tecnickcom/tcpdf | < 6.8.0 | 6.8.0 |
| tcpdf | < 6.8.0 | 6.8.0 |
An issue was discovered in TCPDF before 6.8.0. unserializeTCPDFtag uses != (aka loose comparison) and does not use a constant-time function to compare TCPDF tag hashes.
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