Vulnerability identifier: #VU23914
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 flattenSubquery in "select.c" mishandles certain uses of SELECT DISTINCT involving a LEFT JOIN in which the right-hand side is a view. A remote attacker can cause a NULL pointer dereference and perform a denial of service (DoS) attack.
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Vulnerable software versions
Fixed software versions
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?