Vulnerability Details CVE-2014-3597
Multiple buffer overflows in the php_parserr function in ext/standard/dns.c in PHP before 5.4.32 and 5.5.x before 5.5.16 allow remote DNS servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted DNS record, related to the dns_get_record function and the dn_expand function. NOTE: this issue exists because of an incomplete fix for CVE-2014-4049.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.032
EPSS Ranking 86.5%
CVSS Severity
CVSS v2 Score 6.8
Products affected by CVE-2014-3597