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No exploitation reportedFix available

CVE-2022-28487

No exploitation reported by the sources we read.

  • Published2022-05-04
  • WeaknessCWE-401

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Tcpreplay version 4.4.1 contains a memory leakage flaw in fix_ipv6_checksums() function. The highest threat from this vulnerability is to data confidentiality.

Timeline

dates in UTC
  1. 2022-05-0415:15CVE publishedNVD

Versions per branch

NVD
Fedoraproject fedora
BranchAffectedFixed in
35.x= 35no fix published
36.x= 36no fix published
37.x= 37no fix published
Broadcom tcpreplay
BranchAffectedFixed in
4.4= 4.4.1no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • tcpreplayUbuntu:Pro:22.04:LTSall versions · fixed in 4.3.4-1ubuntu0.1~esm1
  • tcpreplayUbuntu:Pro:20.04:LTSall versions · fixed in 4.3.2-1ubuntu0.1~esm2
  • tcpreplayUbuntu:Pro:18.04:LTSall versions · fixed in 4.2.6-1ubuntu0.1~esm4
  • tcpreplayUbuntu:Pro:16.04:LTSall versions · fixed in 3.4.4-2+deb8u1ubuntu0.1~esm2
  • tcpreplayMageia:8all versions · fixed in 4.4.2-1.mga8
  • tcpreplayDebian:14all versions · fixed in 4.4.2-1
  • tcpreplayDebian:13all versions · fixed in 4.4.2-1
  • tcpreplayDebian:12all versions · fixed in 4.4.2-1

Vendor advisories

  • CVE-2022-28487 Red Hat Product Security

    tcpreplay: memory leak in fix_ipv6_checksums() function

Full record on NVD

Fix

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published
2022-05-04
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-g42m-vjq2-x6h8

Frequently asked questions

What is CVE-2022-28487?

Tcpreplay version 4.4.1 contains a memory leakage flaw in fix_ipv6_checksums() function. The highest threat from this vulnerability is to data confidentiality.

Is CVE-2022-28487 actively exploited?

Active exploitation of CVE-2022-28487 has not been confirmed. Its EPSS score was 2.0% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-28487?

CVE-2022-28487 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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Sources for this record