Deadwood up to 2.3.08/3.2.04 DwCompress.c out-of-bounds

EntryHistoryDiffjsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.4	$0-$5k	0.00

A vulnerability was found in Deadwood up to 2.3.08/3.2.04 and classified as critical. This issue affects an unknown code block of the file DwCompress.c. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Deadwood before 2.3.09, 3.x before 3.2.05, and as used in MaraDNS before 1.4.14 and 2.x before 2.0.09, allow remote attackers to cause a denial of service (out-of-bounds read and crash) by leveraging permission to perform recursive queries against Deadwood, related to missing input validation.

The bug was discovered 02/12/2014. The weakness was released 03/20/2018 (oss-sec). It is possible to read the advisory at openwall.com. The identification of this vulnerability is CVE-2014-2032 since 02/19/2014. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 73484 (MaraDNS < 1.4.14 / 2.0.x < 2.0.09 Deadwood Out-of-Bounds DoS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family DNS and running in the context r.

Upgrading to version 2.3.09 or 3.2.05 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (73484). Entry connected to this vulnerability is available at 114790.

Affected

Deadwood
MaraDNS

Productinfo

Name

Deadwood

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 73484
Nessus Name: MaraDNS < 1.4.14 / 2.0.x < 2.0.09 Deadwood Out-of-Bounds DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Deadwood 2.3.09/3.2.05

Timelineinfo

02/12/2014 🔍
02/12/2014 +0 days 🔍
02/17/2014 +5 days 🔍
02/19/2014 +2 days 🔍
04/11/2014 +51 days 🔍
03/20/2018 +1439 days 🔍
03/20/2018 +0 days 🔍
03/21/2018 +1 days 🔍
02/05/2021 +1052 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-2032 (🔍)
X-Force: 91204
SecurityTracker: 1029771
SecurityFocus: 65595 - MaraDNS CVE-2014-2032 Remote Denial of Service Vulnerability
OSVDB: 103418 - MaraDNS packets denial of service

See also: 🔍

Entryinfo

Created: 03/21/2018 07:34
Updated: 02/05/2021 14:38
Changes: 03/21/2018 07:34 (70), 01/15/2020 08:09 (5), 02/05/2021 14:38 (4)
Complete: 🔍