5.1
MEDIUM
CVE-2014-4049
PHP DNS Heap-Based Buffer Overflow
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.
INFO
Published Date :
June 18, 2014, 7:55 p.m.
Last Modified :
Aug. 29, 2022, 8:05 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.4
Exploitability Score :
4.9
Affected Products
The following products are affected by CVE-2014-4049
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2014-4049.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2014-4049 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2014-4049 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Aug. 29, 2022
Action Type Old Value New Value Changed Reference Type http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html No Types Assigned http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2014-07/msg00001.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2014-07/msg00001.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2014-07/msg00002.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2014-07/msg00002.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-updates/2014-06/msg00051.html No Types Assigned http://lists.opensuse.org/opensuse-updates/2014-06/msg00051.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-updates/2014-07/msg00032.html No Types Assigned http://lists.opensuse.org/opensuse-updates/2014-07/msg00032.html Mailing List, Third Party Advisory Changed Reference Type http://marc.info/?l=bugtraq&m=141017844705317&w=2 No Types Assigned http://marc.info/?l=bugtraq&m=141017844705317&w=2 Mailing List, Third Party Advisory Changed Reference Type http://rhn.redhat.com/errata/RHSA-2014-1765.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2014-1765.html Third Party Advisory Changed Reference Type http://rhn.redhat.com/errata/RHSA-2014-1766.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2014-1766.html Third Party Advisory Changed Reference Type http://secunia.com/advisories/59270 No Types Assigned http://secunia.com/advisories/59270 Third Party Advisory Changed Reference Type http://secunia.com/advisories/59329 No Types Assigned http://secunia.com/advisories/59329 Third Party Advisory Changed Reference Type http://secunia.com/advisories/59418 No Types Assigned http://secunia.com/advisories/59418 Third Party Advisory Changed Reference Type http://secunia.com/advisories/59496 No Types Assigned http://secunia.com/advisories/59496 Third Party Advisory Changed Reference Type http://secunia.com/advisories/59513 No Types Assigned http://secunia.com/advisories/59513 Third Party Advisory Changed Reference Type http://secunia.com/advisories/59652 No Types Assigned http://secunia.com/advisories/59652 Third Party Advisory Changed Reference Type http://secunia.com/advisories/60998 No Types Assigned http://secunia.com/advisories/60998 Third Party Advisory Changed Reference Type http://support.apple.com/kb/HT6443 No Types Assigned http://support.apple.com/kb/HT6443 Third Party Advisory Changed Reference Type http://www.debian.org/security/2014/dsa-2961 No Types Assigned http://www.debian.org/security/2014/dsa-2961 Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2014/06/13/4 No Types Assigned http://www.openwall.com/lists/oss-security/2014/06/13/4 Mailing List, Third Party Advisory Changed Reference Type http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html No Types Assigned http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/68007 No Types Assigned http://www.securityfocus.com/bid/68007 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1030435 No Types Assigned http://www.securitytracker.com/id/1030435 Third Party Advisory, VDB Entry Changed Reference Type http://www-01.ibm.com/support/docview.wss?uid=swg21683486 No Types Assigned http://www-01.ibm.com/support/docview.wss?uid=swg21683486 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1108447 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1108447 Issue Tracking Changed Reference Type https://github.com/php/php-src/commit/b34d7849ed90ced9345f8ea1c59bc8d101c18468 Patch https://github.com/php/php-src/commit/b34d7849ed90ced9345f8ea1c59bc8d101c18468 Patch, Third Party Advisory Changed Reference Type https://support.apple.com/HT204659 No Types Assigned https://support.apple.com/HT204659 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:* *cpe:2.3:a:php:php:*:beta4:*:*:*:*:*:* versions up to (including) 5.6.0 OR *cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from (including) 5.3.0 up to (excluding) 5.3.29 *cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from (including) 5.4.0 up to (excluding) 5.4.30 *cpe:2.3:a:php:php:*:*:*:*:*:*:*:* versions from (including) 5.5.0 up to (excluding) 5.5.14 *cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:novell:opensuse:11.3:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 28, 2017
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-updates/2014-06/msg00051.html [No Types Assigned] -
CVE Modified by [email protected]
Jan. 07, 2017
Action Type Old Value New Value Added Reference http://www-01.ibm.com/support/docview.wss?uid=swg21683486 [No Types Assigned] Added Reference http://secunia.com/advisories/60998 [No Types Assigned] Added Reference http://secunia.com/advisories/59513 [No Types Assigned] Added Reference http://secunia.com/advisories/59496 [No Types Assigned] Added Reference http://secunia.com/advisories/59418 [No Types Assigned] Added Reference http://secunia.com/advisories/59329 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/68007 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 26, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html -
CVE Modified by [email protected]
Aug. 23, 2016
Action Type Old Value New Value Added Reference http://marc.info/?l=bugtraq&m=141017844705317&w=2 -
Modified Analysis by [email protected]
Aug. 28, 2015
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:php:php:5.6.0:beta4:*:*:*:*:*:* (and previous) *cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:o:novell:opensuse:11.3:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:php:php:5.6.0:beta4:*:*:*:*:*:* (and previous) *cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:* *cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 14, 2015
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1030435 -
CVE Modified by [email protected]
Apr. 14, 2015
Action Type Old Value New Value Added Reference http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html Added Reference https://support.apple.com/HT204659 -
CVE Modified by [email protected]
Nov. 19, 2014
Action Type Old Value New Value Added Reference http://rhn.redhat.com/errata/RHSA-2014-1766.html Added Reference http://rhn.redhat.com/errata/RHSA-2014-1765.html -
CVE Modified by [email protected]
Nov. 14, 2014
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-updates/2014-07/msg00032.html -
Initial Analysis by [email protected]
Jun. 19, 2014
Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2014-4049 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2014-4049
weaknesses.
CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call
CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities
CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables
CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow
CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow
CAPEC-42: MIME Conversion MIME Conversion
CAPEC-44: Overflow Binary Resource File Overflow Binary Resource File
CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links
CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags
CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion
CAPEC-100: Overflow Buffers Overflow Buffers
CAPEC-123: Buffer Manipulation Buffer Manipulation
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
94.81 }} -0.24%
score
0.99080
percentile
CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability