SB2021121103 - Arch Linux update for grafana

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Main Vulnerability Database SB2021121103

SB2021121103 - Arch Linux update for grafana

Published: December 11, 2021 Updated: February 21, 2025

Security Bulletin ID SB2021121103
Severity
High
Patch available
YES
Number of vulnerabilities 3
Exploitation vector Remote access
Highest impact Information disclosure

Breakdown by Severity

High 33% Low 67%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 3 secuirty vulnerabilities.


1) Path traversal (CVE-ID: CVE-2021-43798)

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences, passed after the "/public/plugins/" URL. A remote non-authenticated attacker can send a specially crafted HTTP request and read arbitrary files on the system.


2) Path traversal (CVE-ID: CVE-2021-43813)

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.


3) Path traversal (CVE-ID: CVE-2021-43815)

The vulnerability allows a remote user to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing .csv files. A remote user can send a specially crafted HTTP request and read arbitrary files on the system.


Remediation

Install update from vendor's website.

References