CVE-2007-1883: n/a vulnerability

CVE-2007-1883: PHP 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1 allows context-dependent attackers to read arbitrary memory...

PHP 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1 allows context-dependent attackers to read arbitrary memory locations via an interruption that triggers a user space error handler that changes a parameter to an arbitrary pointer, as demonstrated via the iptcembed function, which calls certain convert_to_* functions with its input parameters.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 13:13 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old PHP memory disclosure issue. In specific runtime conditions, vulnerable PHP versions could be made to read unintended memory, potentially exposing sensitive process data. The source bundle does not provide CVSS, confirmed exploit activity, or a named fixed PHP release. Exposure is most plausible on legacy systems still running the listed PHP 4.x or early 5.x versions. Internet-facing PHP applications increase business concern, but affected code paths are context-dependent and the bundle does not identify specific applications. Treat this as a legacy-platform risk. It is not KEV-listed in the supplied data, but any remaining PHP 4.x or early PHP 5.x system is itself operationally high-risk and should be retired or upgraded. Mitigation focus: Inventory systems for PHP 4.0.0-4.4.6 and 5.0.0-5.2.1.; Check PHP, Gentoo, and OS vendor advisories for supported fixed packages.; Prioritize replacing unsupported PHP runtimes with currently supported versions..

Prepared: Jun 29, 2026, 06:24 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

Conservative CVE-to-ATT&CK context

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CVE-2007-1883 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Apr 6, 2007, 01:00 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

2Source 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
php-userspace-information-disclosure(33750)CVE reference · vdb-entry, x_refsource_XF

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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