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CVE-2015-0273: Multiple use-after-free vulnerabilities in ext/date/php_date.c in PHP before 5.4.38, 5.5.x before 5.5.22, a...

Multiple use-after-free vulnerabilities in ext/date/php_date.c in PHP before 5.4.38, 5.5.x before 5.5.22, and 5.6.x before 5.6.6 allow remote attackers to execute arbitrary code via crafted serialized input containing a (1) R or (2) r type specifier in (a) DateTimeZone data handled by the php_date_timezone_initialize_from_hash function or (b) DateTime data handled by the php_date_initialize_from_hash function.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is a memory-safety flaw in older PHP date handling. A remote attacker could potentially cause arbitrary code execution if an application processes crafted serialized input. The issue is historical but serious for any remaining legacy PHP 5.x estate. Exposure is most likely in legacy PHP 5.x systems, especially applications that accept or deserialize untrusted PHP serialized data. The source bundle does not establish exposure for specific third-party products beyond listed vendor advisories. Treat as high priority where legacy PHP 5.x remains in production. Remote code execution potential justifies prompt remediation, but urgency is lower where systems are already on supported PHP versions and do not process untrusted serialized data. Mitigation focus: Upgrade PHP to at least 5.4.38, 5.5.22, or 5.6.6 as applicable.; Prefer migration to a currently supported PHP release.; Review Debian, Ubuntu, PHP, and relevant vendor advisories for package-specific fixes..

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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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6Source links

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Affected products

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