CVE - CVE-2021-42075

CVE-ID
CVE-2021-42075	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
An issue was discovered in Barrier before 2.3.4. The barriers component (aka the server-side implementation of Barrier) does not correctly close file descriptors for established TCP connections. An unauthenticated remote attacker can thus cause file descriptor exhaustion in the server process, leading to denial of service.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/debauchee/barrier/releases/tag/v2.3.4 MLIST:[oss-security] 20211102 Barrier "software KVM switch" multiple remote security issues URL:http://www.openwall.com/lists/oss-security/2021/11/02/4
Assigning CNA
MITRE Corporation
Date Record Created
20211007	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20211007)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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