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PHP vulnerability CVE-2011-1148

Description

Use-after-free vulnerability in the substr_replace function in PHP 5.3.6 and earlier allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact by using the same variable for multiple arguments. ([CVE-2011-1148](<https://vulners.com/cve/CVE-2011-1148>)) Impact None. F5 products are not affected by this vulnerability.


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