PT-2026-52588 · Wolfssl · Wolfssl
CVSS v3.1
5.3
Medium
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
wolfSSL versions prior to 5.9.1
Description
The PKCS#7 decode path fails to respect the caller-supplied output buffer size
outputSz. This allows decoded content to be written beyond the boundaries of the provided buffer, leading to a buffer overflow. A buffer overflow occurs when a program writes more data to a block of memory than it is allocated to hold.Recommendations
Update to version 5.9.1.
Exploit
Fix
Memory Corruption
Buffer Overflow
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Related Identifiers
Affected Products
Wolfssl