CVE-2020-7069 (GCVE-0-2020-7069)

Vulnerability from cvelistv5 – Published: 2020-10-02 14:14 – Updated: 2024-09-17 04:04
VLAI
Title
Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV
Summary
In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used with openssl_encrypt() function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can lead to both decreased security and incorrect encryption data.
CWE
  • CWE-20 - Improper Input Validation
Assigner
Impacted products
Vendor Product Version
PHP Group PHP Affected: 7.3.x , < 7.3.23 (custom)
Affected: 7.4.x , < 7.4.11 (custom)
Affected: 7.2.x , < 7.2.34 (custom)
Create a notification for this product.
Date Public
2020-09-29 00:00
Show details on NVD website

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