5.1
CVSSv2

CVE-2014-4049

Published: 18/06/2014 Updated: 29/08/2022
CVSS v2 Base Score: 5.1 | Impact Score: 6.4 | Exploitability Score: 4.9
VMScore: 454
Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P

Vulnerability Summary

Heap-based buffer overflow in the php_parserr function in ext/standard/dns.c in PHP 5.6.0beta4 and previous versions 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.

Vulnerability Trend

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opensuse opensuse 11.3

php php 5.6.0

php php

debian debian linux 8.0

debian debian linux 7.0

Vendor Advisories

Debian Bug report logs - #751364 php5: CVE-2014-4049: heap-based buffer overflow in DNS TXT record parsing Package: src:php5; Maintainer for src:php5 is Debian PHP Maintainers <pkg-php-maint@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 12 Jun 2014 06:21:07 UTC Severity: g ...
An improvement was made for PHP FPM environments ...
Several security issues were fixed in PHP ...
It was discovered that PHP, a general-purpose scripting language commonly used for web application development, is vulnerable to a heap-based buffer overflow in the DNS TXT record parsing A malicious server or man-in-the-middle attacker could possibly use this flaw to execute arbitrary code as the PHP interpreter if a PHP application uses dns_get_ ...
Several vulnerabilities were found in PHP, a general-purpose scripting language commonly used for web application development The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2014-3538 It was discovered that the original fix for CVE-2013-7345 did not sufficiently address the problem A remote attacke ...
A heap-based buffer overflow flaw was found in the way PHP parsed DNS TXT records A malicious DNS server or a man-in-the-middle attacker could possibly use this flaw to execute arbitrary code as the PHP interpreter if a PHP application used the dns_get_record() function to perform a DNS query ...
acincludem4, as used in the configure script in PHP 5513 and earlier, allows local users to overwrite arbitrary files via a symlink attack on the /tmp/phpglibccheck file A denial of service flaw was found in the way the File Information (fileinfo) extension parsed certain Composite Document Format (CDF) files A remote attacker could use this ...
acincludem4, as used in the configure script in PHP 5513 and earlier, allows local users to overwrite arbitrary files via a symlink attack on the /tmp/phpglibccheck file A denial of service flaw was found in the way the File Information (fileinfo) extension parsed certain Composite Document Format (CDF) files A remote attacker could use this ...
A denial of service flaw was found in the way the File Information (fileinfo) extension parsed certain Composite Document Format (CDF) files A remote attacker could use this flaw to crash a PHP application using fileinfo via a specially crafted CDF file acincludem4, as used in the configure script in PHP 5513 and earlier, allows local users to ...
Tenable's SecurityCenter is affected by several vulnerabilities due to the use of third-party libraries, specifically Apache HTTP Server and PHP CVE-2014-3515 - PHP unserialize() Call SPL ArrayObject / SPLObjectStorage Type Confusion Remote Code Execution PHP contains an type confusion flaw that is triggered when performing an unserialize() call ...