CVE-2020-9296
Critical
Description
Netflix Titus uses Java Bean Validation (JSR 380) custom constraint validators. When building custom constraint violation error messages, different types of interpolation are supported, including Java EL expressions. If an attacker can inject arbitrary data in the error message template being passed to ConstraintValidatorContext.buildConstraintViolationWithTemplate() argument, they will be able to run arbitrary Java code.
SeverityCritical
CVSS9.8
Exploit probability—
ProductNetflix Conductor
PublishedJun 16, 2020
First seenJun 16, 2020
How to fix
Update
- com.netflix.conductor:conductor-core2.25.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netflix conductor | v ≤ 2.25.3 | — |
| com.netflix.conductor:conductor-coreMaven | v < 2.25.4 | 2.25.4 |
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