CVE-2023-3824
high-risk
Published 2023-08-11
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.
Do I need to act?
!
32.4% chance of exploitation in next 30 days
EPSS score — higher than 68% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.4/10
Critical
NETWORK
/ LOW complexity
Affected Products (3)
Affected Vendors
References (8)
Third Party Advisory
https://security.netapp.com/advisory/ntap-20230825-0001/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20230825-0001/
56
/ 100
high-risk
Severity
31/34 · Critical
Exploitability
16/34 · Moderate
Exposure
9/34 · Low