Bug 2193438 (CVE-2023-27786)

Summary: CVE-2023-27786 net-analyzer/tcpreplay: multiple vulnerabilities
Product: [Other] Security Response Reporter: Zack Miele <zmiele>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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Last Closed: 2023-05-05 21:43:50 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 2193439, 2193440    
Bug Blocks: 2193424    

Description Zack Miele 2023-05-05 16:17:00 UTC
CVE-2023-27786 (https://github.com/appneta/tcpreplay/issues/782):

An issue found in TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the macinstring function.

The reporter, to their credit, has also opened PRs to fix these
issues, but no action from upstream on the issues.

Comment 1 Zack Miele 2023-05-05 16:17:16 UTC
Created tcpreplay tracking bugs for this issue:

Affects: epel-all [bug 2193440]
Affects: fedora-all [bug 2193439]

Comment 2 Product Security DevOps Team 2023-05-05 21:43:48 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.