Wibu-Systems CodeMeter 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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6.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Wibu-Systems CodeMeter. It has been classified as problematic. Affected by this issue is some unknown functionality. This manipulation causes denial of service. This vulnerability appears as CVE-2020-16233. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic was found in Wibu-Systems CodeMeter (unknown version). Affected by this vulnerability is an unknown code block. The manipulation with an unknown input 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:

An attacker could send a specially crafted packet that could have CodeMeter (All versions prior to 7.10) send back packets containing data from the heap.

The weakness was presented 09/08/2020 by Sharon Brizinov and Tal Keren with Claroty as ICSA-20-203-01 as confirmed advisory (Website). The advisory is shared at us-cert.cisa.gov. The public release was coordinated in cooperation with Wibu-Systems. This vulnerability is known as CVE-2020-16233. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading eliminates this vulnerability.

See VDB-161168, VDB-161169, VDB-161170 and VDB-161171 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/08/2020 🔍
09/13/2020 +5 days 🔍
09/13/2020 +0 days 🔍

Sourcesinfo

Advisory: ICSA-20-203-01
Researcher: Sharon Brizinov, Tal Keren
Organization: Claroty
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2020-16233 (🔍)
GCVE (CVE): GCVE-0-2020-16233
GCVE (VulDB): GCVE-100-161173
See also: 🔍

Entryinfo

Created: 09/13/2020 17:20
Updated: 09/13/2020 17:25
Changes: 09/13/2020 17:20 (44), 09/13/2020 17:25 (17)
Complete: 🔍
Cache ID: 216::103

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