IBM Verify Gateway 1.0.0/1.0.1 Request 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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5.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in IBM Verify Gateway 1.0.0/1.0.1. This vulnerability affects unknown code. This manipulation as part of Request causes denial of service. This vulnerability is tracked as CVE-2020-4399. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability classified as problematic was found in IBM Verify Gateway 1.0.0/1.0.1. Affected by this vulnerability is an unknown functionality. The manipulation as part of a Request leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 could allow an authenticated user to send malformed requests to cause a denial of service against the server. IBM X-Force ID: 179476.

The weakness was disclosed 07/22/2020 (Website). It is possible to read the advisory at ibm.com. This vulnerability is known as CVE-2020-4399 since 12/30/2019. The attack can be launched remotely. The successful exploitation needs a single authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/23/2020). It is expected to see the exploit prices for this product increasing in the near future.The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

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

The entries VDB-158888, VDB-158886, VDB-158885 and VDB-158884 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

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

12/30/2019 🔍
07/22/2020 +205 days 🔍
07/23/2020 +1 days 🔍
11/05/2020 +105 days 🔍

Sourcesinfo

Vendor: ibm.com

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

CVE: CVE-2020-4399 (🔍)
GCVE (CVE): GCVE-0-2020-4399
GCVE (VulDB): GCVE-100-158887
X-Force: 179476

See also: 🔍

Entryinfo

Created: 07/23/2020 09:34
Updated: 11/05/2020 11:39
Changes: 07/23/2020 09:34 (39), 07/23/2020 09:39 (11), 11/05/2020 11:34 (2), 11/05/2020 11:39 (1)
Complete: 🔍
Cache ID: 216::103

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