CVE-2010-1862: n/a vulnerability

CVE-2010-1862: The chunk_split function in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers...

The chunk_split function in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to obtain sensitive information (memory contents) by causing a userspace interruption of an internal function, related to the call time pass by reference feature.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 01:35 UTC (UTC+00:00)

Security readout for executives and security teams

This is an information leak in older PHP versions. Under specific application conditions, PHP's chunk_split function could expose memory contents. The business risk is leakage of secrets or sensitive data from legacy PHP services. The provided sources do not show active exploitation or a CVSS score. Exposure is most likely in legacy web applications or packaged products still using the affected PHP 5.2.x or 5.3.x ranges. Modern supported PHP deployments are unlikely to be exposed, but embedded, appliance, or vendor-bundled PHP should be checked. Treat this as a legacy exposure cleanup item unless affected PHP versions are present on sensitive or internet-facing systems. If present, prioritize remediation because memory disclosure can expose credentials, session data, or business information. Mitigation focus: Identify systems running PHP 5.2.0-5.2.13 or 5.3.0-5.3.2.; Upgrade PHP to a supported vendor-maintained release.; Check OS and appliance vendor advisories for backported PHP fixes..

Prepared: Jun 28, 2026, 02:49 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: May 7, 2010, 22:00 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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