CVE-2025-55398
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-08-22
Last updated on: 2025-08-26
Assigner: MITRE
Description
Description
An issue was discovered in mouse07410 asn1c thru 0.9.29 (2025-03-20) - a fork of vlm asn1c. In UPER (Unaligned Packed Encoding Rules), asn1c-generated decoders fail to enforce INTEGER constraints when the bound is positive and exceeds 32 bits in length, potentially allowing incorrect or malicious input to be processed.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| mouse07410 | asn1c | 0.9.29 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-1284 | The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability occurs in the mouse07410 asn1c decoder for UPER encoding, where INTEGER constraints are not properly enforced if the integer bound is positive and larger than 32 bits. This means the decoder may accept incorrect or malicious input that should have been rejected.
How can this vulnerability impact me? :
The impact of this vulnerability is that an attacker could supply malformed or malicious data that bypasses integer constraints, potentially causing the application to process invalid data, which could lead to unexpected behavior or security issues.
Ask Our AI Assistant
Need more information? Ask your question to get an AI reply (Powered by our expertise)
0/70