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CVE Record

CVE-2007-4782: PHP before 5.2.3 allows context-dependent attackers to cause a denial of service (application crash) via (1...

PHP before 5.2.3 allows context-dependent attackers to cause a denial of service (application crash) via (1) a long string in the pattern parameter to the glob function; or (2) a long string in the string parameter to the fnmatch function, accompanied by a pattern parameter value with undefined characteristics, as demonstrated by a "*[1]e" value. NOTE: this might not be a vulnerability in most web server environments that support multiple threads, unless these issues can be demonstrated for code execution.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This old PHP issue can let a context-dependent attacker crash an application by feeding unusually long input into specific PHP pattern-matching functions. The business impact is availability loss, not confirmed data theft or code execution. Exposure is mainly legacy PHP deployments or bundled distribution packages that never received the vendor fixes. Likely exposure is limited to systems still running PHP before 5.2.3, or old operating-system PHP packages without the referenced vendor updates. Practical risk depends on whether application code passes attacker-controlled data into glob() or fnmatch(). Treat this as a legacy availability risk. It should be addressed during legacy PHP remediation or routine platform hardening, unless exposed internet-facing applications pass user input into the affected functions; then prioritize faster. Mitigation focus: Identify PHP runtimes and distribution PHP packages older than 5.2.3.; Apply vendor PHP updates or upgrade to a supported PHP release.; Review code paths using glob() or fnmatch() with untrusted input..

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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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0ADP providers
5Source links

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Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

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