CVE-2021-23362

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

23/03/2021

Last modified:

08/08/2023

Description

The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS) via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression exhibits polynomial worst-case time complexity.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS v3.1 Severity and Metrics:

Base Score: 5.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): Low

Base Score 3.x

5.30

Severity 3.x

MEDIUM

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:npmjs:hosted-git-info::::::::	2.0.0 (including)	2.8.9 (excluding)
cpe:2.3:a:npmjs:hosted-git-info::::::::	3.0.0 (including)	3.0.8 (excluding)
cpe:2.3:a:siemens:sinec_infrastructure_network_services::::::::		1.0.1.1 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2021-23362

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools