Check Point Firewall-1/VPN-1 up to 4.1 Seed Generator missing encryption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Check Point Firewall-1 and VPN-1 up to 4.1. It has been classified as critical. Affected by this issue is some unknown functionality of the component Seed Generator. Performing a manipulation results in missing encryption. This vulnerability is identified as CVE-2000-0808. Additionally, an exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in Check Point Firewall-1 and VPN-1 up to 4.1 (Firewall Software). This affects an unknown code block of the component Seed Generator. The manipulation with an unknown input leads to a missing encryption vulnerability. CWE is classifying the issue as CWE-311. The product does not encrypt sensitive or critical information before storage or transmission. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The seed generation mechanism in the inter-module S/Key authentication mechanism in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to bypass authentication via a brute force attack, aka "One-time (s/key) Password Authentication."

The weakness was released 08/02/2000 (Website). It is possible to read the advisory at checkpoint.com. This vulnerability is uniquely identified as CVE-2000-0808. 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. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (5137), OSVDB (4421†) and Vulnerability Center (SBV-852†). Entries connected to this vulnerability are available at VDB-15954, VDB-15952, VDB-15950 and VDB-15948. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Missing encryption
CWE: CWE-311 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍
ISS Proventia IPS: 🔍

Timelineinfo

08/02/2000 🔍
08/02/2000 +0 days 🔍
11/14/2000 +104 days 🔍
11/14/2000 +0 days 🔍
02/09/2003 +817 days 🔍
03/22/2004 +407 days 🔍
06/27/2014 +3748 days 🔍
05/09/2019 +1777 days 🔍

Sourcesinfo

Vendor: checkpoint.com

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

CVE: CVE-2000-0808 (🔍)
GCVE (CVE): GCVE-0-2000-0808
GCVE (VulDB): GCVE-100-15951
X-Force: 5137 - FireWall-1 misconfiguration could allow attackers to manipulate filter modules
OSVDB: 4421 - Check Point FireWall-1 Localhost Authentication Spoofing
Vulnerability Center: 852 - Check Point FireWall-1/VPN-1 Authentication Bypassing via Brute Force Attack, High

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

Entryinfo

Created: 06/27/2014 18:02
Updated: 05/09/2019 09:04
Changes: 06/27/2014 18:02 (46), 05/09/2019 09:04 (19)
Complete: 🔍
Cache ID: 216:0E0:103

Be aware that VulDB is the high quality source for vulnerability data.

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