CVSS v3
9.8
CRITICAL
EPSS Score
32.7%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
In PHP version 8.0.* before 8.0.30, 8.1.* before 8.1.22, and 8.2.* before 8.2.8, when loading phar file, while reading PHAR directory entries, insufficient length checking may lead to a stack buffer overflow, leading potentially to memory corruption or RCE.
In PHP version 8.0.* before 8.0.30, 8.1.* before 8.1.22, and 8.2.* before 8.2.8, when loading phar file, while reading PHAR directory entries, insufficient length checking may lead to a stack buffer overflow, leading potentially to memory corruption or RCE.
Active exploitation of CVE-2023-3824 has not been confirmed. The EPSS score is 32.7%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2023-3824 has a CVSS v3 base score of 9.8 (CRITICAL severity).
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Ranked by exploit probability (EPSS).