CVE-2009-3559: n/a vulnerability

CVE-2009-3559: main/streams/plain_wrapper.c in PHP 5.3.x before 5.3.1 does not recognize the safe_mode_include_dir directi...

main/streams/plain_wrapper.c in PHP 5.3.x before 5.3.1 does not recognize the safe_mode_include_dir directive, which allows context-dependent attackers to have an unknown impact by triggering the failure of PHP scripts that perform include or require operations, as demonstrated by a script that attempts to perform a require_once on a file in a standard library directory. NOTE: a reliable third party reports that this is not a vulnerability, because it results in a more restrictive security policy.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 06:31 UTC (UTC+00:00)

Security readout for executives and security teams

This issue concerns PHP 5.3 versions before 5.3.1 mishandling a safety-related include directory setting. The reported result is application script failure, not a clearly demonstrated data breach or code execution issue. The CVE record also notes a credible view that this may not be a vulnerability because it makes policy more restrictive. Exposure is mainly legacy PHP 5.3.x before 5.3.1, especially applications relying on safe_mode_include_dir and include/require paths. Modern environments are unlikely to be affected unless they retain very old PHP runtimes. Low urgency unless the organization still runs PHP 5.3-era systems supporting critical applications. Treat as a legacy hygiene and compatibility issue, not as a confirmed actively exploited threat. Mitigation focus: Inventory systems for PHP 5.3.x before 5.3.1.; Upgrade to PHP 5.3.1 or vendor-supported corrected packages where applicable.; Review Apple, Mandriva, or platform vendor advisories for packaged PHP updates..

Prepared: Jun 28, 2026, 16:12 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Nov 23, 2009, 00:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5

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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