Unbounded Array Allocation Causing OutOfMemory in Eclipse Vert.x PostgreSQL Client
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Eclipse Foundation | Eclipse Vert.x | unaffected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||||||||||||||
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| Eclipse | Vert.x |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.306% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:eclipse:vert.x:*:*:*:*:*:*:*:* cpe:2.3:a:eclipse:vert.x:5.2.0:*:*:*:*:*:*:* |
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| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
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| Title | Unbounded Array Allocation Causing OutOfMemory in Eclipse Vert.x PostgreSQL Client |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Eclipse
Eclipse vert.x |
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| Vendors & Products |
Eclipse
Eclipse vert.x |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-789 | |
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | In Eclipse Vert.x versions [4.0.0, 4.5.34] or [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], the binary array decoder in vertx-pg-client (DataTypeCodec.binaryDecodeArray) allocates a Java array sized by a server-declared 32-bit dimension count with no upper bound. A malicious or compromised PostgreSQL server, or an on-path attacker intercepting an unencrypted connection, can send a crafted DataRow message with an excessively large array dimension value, causing the client to attempt a multi-gigabyte heap allocation and crash with an OutOfMemoryError. The impacted component is io.vertx:vertx-pg-client. | |
| References |
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| Metrics |
cvssV4_0
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