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Creating multiple buffered wrappers around an InputStream can cause unexpected program behavior when the InputStream is redirected.
Rule | Severity | Likelihood | Remediation Cost | Priority | Level |
|---|---|---|---|---|---|
FIO06-J | Low | Unlikely | Medium | P2 | L3 |
Automated Detection
Sound automated detection of this vulnerability is not feasible in the general case. Heuristic approaches may be useful.
| Tool | Version | Checker | Description | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Parasoft Jtest |
| BD.PB.MULBUF | Do not create multiple buffered wrappers on a single byte or character stream |
Bibliography
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