Astaro Security Linux up to 4.23 information disclosure

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.
5.0	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Astaro Security Linux up to 4.23. This affects an unknown part. Performing a manipulation results in information disclosure. This vulnerability is reported as CVE-2004-2252. Moreover, an exploit is present. It is suggested to use restrictive firewalling.

Detailsinfo

A vulnerability classified as problematic has been found in Astaro Security Linux up to 4.23. This affects an unknown functionality. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on integrity. The summary by CVE is:

The firewall in Astaro Security Linux before 4.024 sends responses to SYN-FIN packets, which makes it easier for remote attackers to obtain information about the system and construct specialized attacks.

The weakness was disclosed 11/02/2004 (Website). The advisory is shared at osvdb.org. This vulnerability is uniquely identified as CVE-2004-2252 since 07/17/2005. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but an exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

After before and not just, there has been an exploit disclosed. It is declared as proof-of-concept.

Upgrading to version 4.024 eliminates this vulnerability.It is possible to mitigate the weakness by firewalling . The best possible mitigation is suggested to be applying a restrictive firewalling.

The vulnerability is also documented in the databases at X-Force (17960), OSVDB (11407†), Secunia (SA13089†) and SecurityTracker (ID 1012065†). The entries VDB-970 and VDB-971 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• Astaro

Name

• Security Linux

Version

• 4.0
• 4.1
• 4.2
• 4.3
• 4.4
• 4.5
• 4.6
• 4.7
• 4.8
• 4.9
• 4.10
• 4.11
• 4.12
• 4.13
• 4.14
• 4.15
• 4.16
• 4.17
• 4.18
• 4.19
• 4.20
• 4.21
• 4.22
• 4.23

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Upgrade: Security Linux 4.024

Timelineinfo

11/02/2004 🔍
11/02/2004 +0 days 🔍
11/03/2004 +0 days 🔍
11/04/2004 +1 days 🔍
11/04/2004 +0 days 🔍
12/31/2004 +56 days 🔍
07/17/2005 +198 days 🔍
03/09/2015 +3522 days 🔍
07/17/2017 +861 days 🔍

Sourcesinfo

Advisory: osvdb.org⛔
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2004-2252 (🔍)
GCVE (CVE): GCVE-0-2004-2252
GCVE (VulDB): GCVE-100-23157
X-Force: 17960 - Astaro firewall information disclosure
Secunia: 13089 - Astaro Security Linux System Information Disclosure Weakness, Not Critical
OSVDB: 11407 - Astaro Security Linux Firewall SYN-FIN Response Issue
SecurityTracker: 1012065 - Astaro Security Linux Discloses System Information to Remote Users

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/09/2015 16:19
Updated: 07/17/2017 09:40
Changes: 03/09/2015 16:19 (60), 07/17/2017 09:40 (6)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion

Might our Artificial Intelligence support you?

Check our Alexa App!