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cve[email protected]CVE-2014-4049
HistoryJun 18, 2014 - 7:55 p.m.

CVE-2014-4049

2014-06-1819:55:05
CWE-119
web.nvd.nist.gov
112
4
cve-2014-4049
information security
buffer overflow
php
dns
denial of service
remote code execution

5.1 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:P/I:P/A:P

9.8 High

AI Score

Confidence

High

0.948 High

EPSS

Percentile

99.3%

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.

Affected configurations

NVD
Node
opensuseopensuseMatch11.3
Node
phpphpRange5.3.05.3.29
OR
phpphpRange5.4.05.4.30
OR
phpphpRange5.5.05.5.14
OR
phpphpMatch5.6.0alpha1
OR
phpphpMatch5.6.0alpha2
OR
phpphpMatch5.6.0alpha3
OR
phpphpMatch5.6.0alpha4
OR
phpphpMatch5.6.0alpha5
OR
phpphpMatch5.6.0beta1
OR
phpphpMatch5.6.0beta2
OR
phpphpMatch5.6.0beta3
Node
debiandebian_linuxMatch7.0
OR
debiandebian_linuxMatch8.0
CPENameOperatorVersion
opensuse:opensuseopensuseeq11.3

References

Social References

More

5.1 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:P/I:P/A:P

9.8 High

AI Score

Confidence

High

0.948 High

EPSS

Percentile

99.3%