CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.0 | $0-$5k | 0.00 |
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 vulnerability database at X-Force (17960). The entries 970 and 971 are pretty similar.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 5.0
VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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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: 🔍
Exploiting
Class: Information disclosureCWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: FirewallStatus: 🔍
0-Day Time: 🔍
Upgrade: Security Linux 4.024
Timeline
11/02/2004 🔍11/02/2004 🔍
11/03/2004 🔍
11/04/2004 🔍
11/04/2004 🔍
12/31/2004 🔍
07/17/2005 🔍
03/09/2015 🔍
07/17/2017 🔍
Sources
Advisory: osvdb.org⛔Status: Confirmed
Confirmation: 🔍
CVE: CVE-2004-2252 (🔍)
X-Force: 17960 - Astaro firewall information disclosure
SecurityTracker: 1012065 - Astaro Security Linux Discloses System Information to Remote Users
Secunia: 13089 - Astaro Security Linux System Information Disclosure Weakness, Not Critical
OSVDB: 11407 - Astaro Security Linux Firewall SYN-FIN Response Issue
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 03/09/2015 16:19Updated: 07/17/2017 09:40
Changes: 03/09/2015 16:19 (60), 07/17/2017 09:40 (6)
Complete: 🔍
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