Description
Null Pointer Dereference in mask_cidr6 component at cidr.c in Tcpreplay 4.4.4 allows attackers to crash the application via crafted tcprewrite command.
Published: 2024-03-12
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Ubuntu USN Ubuntu USN USN-7231-1 Tcpreplay vulnerabilities
History

Tue, 04 Nov 2025 19:30:00 +0000

Type Values Removed Values Added
References

Wed, 16 Apr 2025 16:00:00 +0000

Type Values Removed Values Added
First Time appeared Broadcom
Broadcom tcpreplay
Fedoraproject
Fedoraproject fedora
CPEs cpe:2.3:a:broadcom:tcpreplay:4.4.4:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*
Vendors & Products Broadcom
Broadcom tcpreplay
Fedoraproject
Fedoraproject fedora

Thu, 31 Oct 2024 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Subscriptions

Broadcom Tcpreplay
Fedoraproject Fedora
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-11-04T18:17:21.302Z

Reserved: 2023-09-18T00:00:00.000Z

Link: CVE-2023-43279

cve-icon Vulnrichment

Updated: 2025-11-04T18:17:21.302Z

cve-icon NVD

Status : Modified

Published: 2024-03-12T22:15:07.197

Modified: 2025-11-04T19:15:58.833

Link: CVE-2023-43279

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses