Fluid Attacks Database

Description

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.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Package	Affected version	Patched versions
debian 11	php7.4	=7.4.21-1+deb11u1 \|\| =7.4.25-1+deb11u1 \|\| =7.4.26-1 \|\| =7.4.28-1+deb11u1 \|\| =7.4.30-1+deb11u1 \|\| =7.4.33-1+deb11u1 \|\| =7.4.33-1+deb11u3 \|\| =7.4.33-1+deb11u4 \|\| >=0 <7.4.33-1+deb11u5	7.4.33-1+deb11u5
debian 12	php8.2	=8.2.10-1 \|\| =8.2.10-2 \|\| =8.2.12-1 \|\| =8.2.16-1 \|\| =8.2.16-2 \|\| =8.2.17-1 \|\| =8.2.5-2 \|\| =8.2.7-1 \|\| =8.2.7-1.1 \|\| =8.2.7-1.2 \|\| =8.2.7-1~deb12u1 \|\| >=0 <8.2.18-1~deb12u1	8.2.18-1~deb12u1
rpm rhel8	php	<0:7.4.33-2.module+el8.10.0+22485+a3539972	0:7.4.33-2.module+el8.10.0+22485+a3539972
rpm rhel9	php	<0:8.0.30-1.el9_2	0:8.0.30-1.el9_2

Aliases

1. CVE-2023-38242. NVD-2023-38243. OSV-DEBIAN-2023-38244. OSV-2023-38245. SECURITY-TRACKER-CVE-2023-3824

References

1. https://vulncheck.com/cve/CVE-2023-38242. https://github.com/jhonnybonny/CVE-2023-3824

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