PT-2026-52529 · Wolfssl+4 · Wolfssl+1
CVSS v3.1
9.1
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
The product name cannot be determined (affected versions not specified)
Description
A heap buffer overread occurs in the
wc PKCS7 DecodeEnvelopedData() function when parsing specially crafted PKCS7 EnvelopedData. This issue could be triggered by attacker-supplied data delivered via S/MIME (Secure/Multipurpose Internet Mail Extensions) or CMS (Cryptographic Message Syntax).Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Out of bounds Read
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Wolfssl
Wolfssl Jll