CVE-2016-5114

sapi/fpm/fpm/fpm_log.c in PHP before 5.5.31, 5.6.x before 5.6.17, and 7.x before 7.0.2 misinterprets the semantics of the snprintf return value, which allows attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and buffer overflow) via a long string, as demonstrated by a long URI in a configuration with custom REQUEST_URI logging.

Database specific

{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:*",
                "cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "last_affected":  "5.6.0-alpha4"
                },
                {
                    "last_affected":  "5.6.0-alpha5"
                }
            ],
            "source":  "CPE_FIELD",
            "vendor_product":  "php:php"
        }
    ]
}

References

CVE-2016-5114

Affected packages