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.
Published: 2014-06-18
Score: 5.1 Medium
EPSS: 30.7% Moderate
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-67-1 php5 security update
Debian DSA Debian DSA DSA-2961-1 php5 security update
Debian DSA Debian DSA DSA-3008-1 php5 security update
Debian DSA Debian DSA DSA-3008-2 php5 regression update
Ubuntu USN Ubuntu USN USN-2254-1 PHP vulnerabilities
History

No history.

Subscriptions

Debian Debian Linux
Opensuse Opensuse
Php Php
Redhat Enterprise Linux Rhel Software Collections
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T11:04:28.245Z

Reserved: 2014-06-12T00:00:00.000Z

Link: CVE-2014-4049

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2014-06-18T19:55:05.683

Modified: 2026-05-06T22:30:45.220

Link: CVE-2014-4049

cve-icon Redhat

Severity : Moderate

Publid Date: 2014-06-11T00:00:00Z

Links: CVE-2014-4049 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses