SB2020110108 - OpenSUSE Linux update for phpMyAdmin
Published: November 1, 2020
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 5 secuirty vulnerabilities.
1) SQL injection (CVE-ID: CVE-2020-10802)
The vulnerability allows a remote user to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of database and table names during search operations. A remote user can send a specially crafted database or table, trick the victim into searching that table and execute arbitrary SQL commands in database.
2) Stored cross-site scripting (CVE-ID: CVE-2020-10803)
The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of table names. A remote user can create a specially crafted tablename, trick the victim to retrieve data from the malicious table and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
3) SQL injection (CVE-ID: CVE-2020-10804)
The vulnerability allows a remote user to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of usernames. A remote authenticated user can create a specially crafted username and use it to execute arbitrary SQL commands within the application database, if the victim tries to edit that username.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
4) Cross-site scripting (CVE-ID: CVE-2020-26934)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data within the transformation feature. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
5) SQL injection (CVE-ID: CVE-2020-26935)
The vulnerability allows a remote user to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data within the SearchController. A remote authenticated user can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
Remediation
Install update from vendor's website.