High severity7.5NVD Advisory· Published Mar 16, 2023· Updated Jun 17, 2026
CVE-2023-27789
CVE-2023-27789
Description
An issue found in TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the cidr2cidr function at the cidr.c:178 endpoint.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:broadcom:tcpreplay:4.4.3:*:*:*:*:*:*:*
- TCPprep/TCPprepdescription
Patches
Vulnerability mechanics
References
5- github.com/appneta/tcpreplay/pull/783nvdIssue TrackingPatch
- github.com/appneta/tcpreplay/issues/784nvdExploitIssue TrackingPatch
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R3ER3YTFR3XIDMYEB7LMFWFTPVQALBHC/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UE3J4LKYFNKPKNSLDQK4JG36THQMQH3V/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UK2BRH3W3ECF5FDXP6QM3ZEDTHIOE4M5/nvd
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