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CVE-2021-31865

Good to know:

Date: April 28, 2021

Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows users to circumvent the allowed filename extensions of uploaded attachments.

Language: Ruby

Severity Score

5.3

Related Resources (7)

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-31865

Url: https://www.redmine.org/news/131

Url: https://security-tracker.debian.org/tracker/CVE-2021-31865

Url: https://www.redmine.org/projects/redmine/wiki/Security_Advisories

Url: https://lists.debian.org/debian-lts-announce/2021/05/msg00013.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2021-31865

Url: https://www.mend.io/vulnerability-database/CVE-2021-31865

Severity Score

5.3

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

Incorrect Authorization

CWE-863

Top Fix

Upgrade Version

Upgrade to version 4.0.9,4.1.3,4.2.1

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	LOW
Availability (A):	NONE

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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