Vulnerability Details CVE-2014-4049
Heap-based buffer overflow in the php_parserr function in ext/standard/dns.c in PHP 5.6.0beta4 and earlier allows remote servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DNS TXT record, related to the dns_get_record function.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.351
EPSS Ranking 96.8%
CVSS Severity
CVSS v2 Score 5.1
Products affected by CVE-2014-4049
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cpe:2.3:o:debian:debian_linux:7.0
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:opensuse:opensuse:11.3