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CVE-2007-4255: Buffer overflow in the mSQL extension in PHP 5.2.3 allows context-dependent attackers to execute arbitrary...

Buffer overflow in the mSQL extension in PHP 5.2.3 allows context-dependent attackers to execute arbitrary code via a long first argument to the msql_connect function.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2007-4255 is an old PHP 5.2.3 issue in the mSQL extension. A long value passed into msql_connect could overflow memory and allow code execution, depending on application context. Risk is mainly in legacy systems still running this PHP version and extension. Exposure is likely limited to legacy PHP 5.2.3 deployments with the mSQL extension present and application code that calls msql_connect using attacker-influenced input. Treat as high priority only where legacy PHP 5.2.3 and mSQL are still in use. Modern environments without that extension are unlikely to be exposed, but old internet-facing PHP stacks should be investigated quickly. Mitigation focus: Inventory and retire PHP 5.2.3 wherever found.; Check PHP/vendor guidance for the fixed or supported upgrade path.; Disable or remove the mSQL extension if it is not required..

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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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3Source links

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Affected products

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n/an/an/aListed
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