CVE-2025-46784
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-11-05
Last updated on: 2025-11-07
Assigner: Talos
Description
Description
A denial of service vulnerability exists in the lasso_node_init_from_message_with_format functionality of Entr'ouvert Lasso 2.5.1. A specially crafted SAML response can lead to a memory depletion, resulting in denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| entrouvert | lasso | 2.5.1 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-401 | The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a denial of service issue in the lasso_node_init_from_message_with_format function of Entr'ouvert Lasso 2.5.1. It occurs when an attacker sends a specially crafted, malformed SAML response that causes memory depletion, leading to a denial of service condition.
How can this vulnerability impact me? :
The impact of this vulnerability is a denial of service, which means an attacker can cause the affected system to become unavailable or unresponsive by sending a malformed SAML response that depletes memory resources.
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