Bug 2235683 (CVE-2021-30047)

Summary: CVE-2021-30047 vsftpd: denial of service due to limited number of connections allowed
Product: [Other] Security Response Reporter: Vipul Nair <vinair>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
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Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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VSFTPD is vulnerable to a denial of service, caused by only a limited number of connections allowed, a remote attacker could exploit this vulnerability to cause a denial of service condition.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2235684, 2235685, 2235686    
Bug Blocks: 2235687    

Description Vipul Nair 2023-08-29 13:19:01 UTC
VSFTPD 3.0.3 allows attackers to cause a denial of service due to limited number of connections allowed.

https://www.exploit-db.com/exploits/49719

Comment 1 Vipul Nair 2023-08-29 13:19:20 UTC
Created vsftpd tracking bugs for this issue:

Affects: fedora-all [bug 2235684]