CVE-2021-23128

An issue was discovered in Joomla! 3.2.0 through 3.9.24. The core shipped but unused randval implementation within FOF (FOFEncryptRandval) used an potential insecure implemetation. That has now been replaced with a call to 'random_bytes()' and its backport that is shipped within random_compat.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
Affected Products (NVD)
VendorProductVersion
joomlajoomla\!
3.2.0 ≤
𝑥
< 3.9.25
𝑥
= Vulnerable software versions
References
https://developer.joomla.org/security-centre/842-20210302-core-potential-insecure-fofencryptrandval.html
https://developer.joomla.org/security-centre/842-20210302-core-potential-insecure-fofencryptrandval.html