Snapgear Lite+ Firewall 1.5.3 IPsec denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Snapgear Lite+ Firewall 1.5.3. Affected by this vulnerability is an unknown functionality of the component IPsec Handler. The manipulation results in denial of service. This vulnerability is reported as CVE-2002-0603. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Snapgear Lite+ Firewall 1.5.3 (Firewall Software). Affected is an unknown code block of the component IPsec Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length packet to UDP port 500.

The weakness was disclosed 06/18/2002 by Peter Gründl (ASAN) (Website). The advisory is available at marc.theaimsgroup.com. This vulnerability is traded as CVE-2002-0603. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (8987) and SecurityFocus (BID 4659†). The entries VDB-18281 and VDB-18283 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
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: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/02/2002 🔍
06/18/2002 +47 days 🔍
06/18/2002 +0 days 🔍
07/11/2014 +4406 days 🔍
04/12/2019 +1736 days 🔍

Sourcesinfo

Advisory: marc.theaimsgroup.com
Researcher: Peter Gründl (ASAN)
Status: Not defined
Confirmation: 🔍

CVE: CVE-2002-0603 (🔍)
GCVE (CVE): GCVE-0-2002-0603
GCVE (VulDB): GCVE-100-18282
X-Force: 8987 - SnapGear LITE+ VPN router IPSEC denial of service
SecurityFocus: 4659 - Snapgear Lite+ Firewall IPSEC Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 07/11/2014 14:11
Updated: 04/12/2019 16:10
Changes: 07/11/2014 14:11 (56), 04/12/2019 16:10 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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