Vulnerability identifier: #VU28226

Vulnerability risk: Medium

CVSSv3.1:

CVE-ID: CVE-2020-13435

CWE-ID:

Exploitation vector: Network

Exploit availability:

Vulnerable software:
SQLite
Server applications / Database software

Vendor: SQLite

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in sqlite3ExprCodeTarget() function in expr.c. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation
Install update from vendor's website.

Vulnerable software versions

SQLite: 3.0.0 - 3.32.0

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Fixed software versions

CPE

• cpe:2.3:a:sqlite:sqlite:3.32.0:*:*:*:*:*:*:*

External links
http://www.sqlite.org/src/info/7a5279a25c57adf1

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Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?