yubihsm-shell up to 2.0.2 Process _send_secure_msg denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in yubihsm-shell up to 2.0.2. Affected by this issue is the function _send_secure_msg of the component Process. Executing a manipulation can lead to denial of service. This vulnerability is handled as CVE-2020-24388. There is not any exploit available.

Detailsinfo

A vulnerability classified as problematic was found in yubihsm-shell up to 2.0.2. This vulnerability affects the function _send_secure_msg of the component Process. 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 weakness was released 10/20/2020. The advisory is shared for download at yubico.com. This vulnerability was named CVE-2020-24388. There are known technical details, but no exploit is available.

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

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

08/19/2020 🔍
10/20/2020 +62 days 🔍
10/20/2020 +0 days 🔍
11/21/2020 +32 days 🔍

Sourcesinfo

Advisory: yubico.com
Status: Confirmed

CVE: CVE-2020-24388 (🔍)
GCVE (CVE): GCVE-0-2020-24388
GCVE (VulDB): GCVE-100-162856

Entryinfo

Created: 10/20/2020 09:10
Updated: 11/21/2020 09:04
Changes: 10/20/2020 09:10 (35), 11/20/2020 08:14 (4), 11/21/2020 08:59 (2), 11/21/2020 09:04 (14)
Complete: 🔍
Cache ID: 216::103

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