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CVE-2025-49087
Published: Jul 20, 2025
Modified: Jul 21, 2025
PUBLISHED
CVSS v3.1
4.0
MEDIUM
Description
In Mbed TLS 3.6.1 through 3.6.3 before 3.6.4, a timing discrepancy in block cipher padding removal allows an attacker to recover the plaintext when PKCS#7 padding mode is used.
| Vendor | Product | Versions |
|---|---|---|
Mbed | mbedtls | affected 3.6.1 - < 3.6.4 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
None
Availability
None
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