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CVE Record

CVE-2004-0263: PHP 4.3.4 and earlier in Apache 1.x and 2.x (mod_php) can leak global variables between virtual hosts that...

PHP 4.3.4 and earlier in Apache 1.x and 2.x (mod_php) can leak global variables between virtual hosts that are handled by the same Apache child process but have different settings, which could allow remote attackers to obtain sensitive information.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old PHP/mod_php information-disclosure issue. On shared Apache servers, one virtual host could receive leftover global variable data from another virtual host handled by the same Apache child process. Business impact is mainly legacy shared-hosting exposure where sensitive application data could cross tenant or site boundaries. Exposure is most plausible on legacy Apache shared-hosting systems using mod_php with PHP 4.3.4 or earlier and multiple virtual hosts in one Apache process pool. Modern stacks are unlikely to be exposed unless obsolete components remain in production. Treat this as a legacy exposure cleanup item with higher priority for shared hosting or multi-tenant environments. It is not KEV-listed in the provided bundle, but the confidentiality impact can matter where old PHP/Apache stacks still process sensitive data. Mitigation focus: Inventory Apache servers for PHP 4.3.4 or earlier running through mod_php.; Check GLSA-200402-01 and applicable vendor guidance for fixed package versions.; Remove or isolate obsolete shared-hosting stacks still using mod_php..

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Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
2Source links

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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