Vulnerability identifier: #VU23791
Vulnerability risk: Medium
Exploitation vector: Network
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to infinite loop in alter.c that can be triggered via certain types of self-referential views in conjunction with ALTER TABLE statements. A remote attacker can consume all available system resources and cause denial of service conditions.
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Vulnerable software versions
SQLite: 3.25.0 - 3.30.1
Fixed software versions
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?