Red Hat Security Advisory 2020-3662-01 - PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Issues addressed include buffer over-read, buffer overflow, code execution, information leakage, integer overflow, null pointer, out of bounds read, and use-after-free vulnerabilities.
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Gentoo Linux Security Advisory 201911-3 - Multiple vulnerabilities have been found in Oniguruma, the worst of which could result in the arbitrary execution of code. Versions less than 6.9.3 are affected.
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Ubuntu Security Notice 4088-1 - It was discovered that PHP incorrectly handled certain regular expressions. An attacker could possibly use this issue to expose sensitive information, cause a denial of service or execute arbitrary code.
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