Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| tecnick / tcpdf | affected 0 before 6.8.0 |
CWE
No CWE identifiers supplied.
References
- https://tcpdf.org
- https://github.com/tecnickcom/TCPDF/compare/6.7.8...6.8.0
- https://github.com/tecnickcom/TCPDF/commit/d54b97cec33f4f1a5ad81119a82085cad93cec89
- https://www.php.net/manual/en/types.comparisons.php
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.