CVE-2018-12541 (GCVE-0-2018-12541)
Vulnerability from cvelistv5 – Published: 2018-10-10 20:00 – Updated: 2024-08-05 08:38
VLAI?
Summary
In version from 3.0.0 to 3.5.3 of Eclipse Vert.x, the WebSocket HTTP upgrade implementation buffers the full http request before doing the handshake, holding the entire request body in memory. There should be a reasonnable limit (8192 bytes) above which the WebSocket gets an HTTP response with the 413 status code and the connection gets closed.
Severity ?
No CVSS data available.
CWE
- CWE-789 - Uncontrolled Memory Allocation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Eclipse Foundation | Eclipse Vert.x |
Affected:
3.0 , < unspecified
(custom)
Affected: unspecified , ≤ 3.5.3 (custom) |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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