Signature Detail
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Short Name |
DNS:PHP-PARSERR-HEAP-BO |
|---|---|
Severity |
Major |
Recommended |
No |
Category |
DNS |
Keywords |
PHP php_parserr DNS_TXT Heap Buffer Overflow |
Release Date |
2014/08/10 |
Update Number |
2407 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
DNS: PHP php_parserr DNS_TXT Heap Buffer Overflow
This signature detects attempts to exploit a known vulnerability in the PHP php_parserr. A successful attack can lead to a arbitrary code execution.
Extended Description
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 Products
- Opensuse opensuse 11.3
- Php php 5.6.0
References
- BugTraq: 68007
- CVE: CVE-2014-4049