| Package | Affected versions | Patched versions |
|---|---|---|
| websphere application server | ≥ 8.5.0.0, < 8.5.5.31≥ 9.0.0.0, < 9.0.5.29 | 8.5.5.319.0.5.29 |
IBM WebSphere Application Server 9.0, and 8.5 traditional is vulnerable to pre-authentication unsafe deserialization which could allow a remote attacker to bypass authentication or execute arbitrary code.
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