node-object-path: This affects the package object-path before 0.11.6
CVE-2021-23434 is fixed in node-object-path on 1 platform, first by node-object-path 0.11.3-1ubuntu0.1, released September 16, 2021. It is not reported as exploited. Patch Radar priority: Routine.
This affects the package object-path before 0.11.6. A type confusion vulnerability can lead to a bypass of CVE-2020-15256 when the path components used in the path parameter are arrays. In particular, the condition currentPath === '__proto__' returns false if currentPath is ['__proto__']. This is because the === operator returns always false when the type of the operands is different.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| node-object-path · Ubuntu 18.04.6 LTS (bionic) | 0.11.3-1ubuntu0.1 | node-object-path 0.11.3-1ubuntu0.1 | Sep 16, 2021 |
| node-object-path · Ubuntu 20.04 LTS (focal) | 0.11.4-2ubuntu0.1 | node-object-path 0.11.4-2ubuntu0.1 | Sep 16, 2021 |
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