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.
5.1	$0-$5k	0.00

A vulnerability classified as problematic was found in ekg 2005-04-11. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. As an impact it is known to affect availability. The summary by CVE is:

ekg before 1:1.7~rc2-1etch1 on Debian GNU/Linux Etch allows remote attackers to cause a denial of service (NULL pointer dereference) via a vector related to the token OCR functionality.

The bug was discovered 06/22/2007. The weakness was published 06/22/2007 (Website). It is possible to read the advisory at debian.org. This vulnerability is known as CVE-2007-1664 since 03/24/2007. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 25584 (Debian DSA-1318-1 : ekg - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l.

Upgrading to version 2005-04-11 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (35135) and Tenable (25584). Similar entries are available at 25933, 25862, 37496 and 37494.

Productinfo

Name

• ekg

Version

• 2005-04-11

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

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

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: Null pointer dereference
CWE: CWE-476 / CWE-404
ATT&CK: Unknown

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: 25584
Nessus Name: Debian DSA-1318-1 : ekg - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 58424
OpenVAS Name: Debian Security Advisory DSA 1318-1 (ekg)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ekg 2005-04-11

Timelineinfo

03/24/2007 🔍
06/22/2007 +90 days 🔍
06/22/2007 +0 days 🔍
06/22/2007 +0 days 🔍
06/22/2007 +0 days 🔍
06/23/2007 +0 days 🔍
06/26/2007 +3 days 🔍
06/27/2007 +1 days 🔍
07/02/2007 +5 days 🔍
05/20/2008 +323 days 🔍
03/15/2015 +2489 days 🔍
07/21/2019 +1589 days 🔍

Sourcesinfo

Advisory: debian.org
Status: Not defined

CVE: CVE-2007-1664 (🔍)
OVAL: 🔍

X-Force: 35135
Vulnerability Center: 15517 - EKG Vulnerability Allows Remote Attackers to cause DoS via the token OCR Functionality, Medium
SecurityFocus: 24600 - EKG Multiple Remote Denial of Service Vulnerabilities
OSVDB: 45378 - ekg on Debian Linux Token OCR Functionality NULL Dereference Remote DoS

See also: 🔍

Entryinfo

Created: 03/15/2015 15:58
Updated: 07/21/2019 10:56
Changes: 03/15/2015 15:58 (73), 07/21/2019 10:56 (2)
Complete: 🔍

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