CVE-2023-48056 describes a critical vulnerability in PyPinkSign v0.5.1, where the AES encryption in CBC mode utilizes a non-random or static Initialization Vector (IV). This flaw, rated with a CVSS score of 7.5 (HIGH), allows for information disclosure due to the predictable IV, making it easier for attackers to decrypt sensitive data. While the attack complexity is low and no user interaction is required, there is currently no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.5.1CPE matchmatch criteria | cpe:2.3:a:bandoche:pypinksign:0.5.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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