CVE catalog

CVE-2022-28129

trafficserver affected and fixed versions

Improper Input Validation vulnerability in HTTP/1.1 header parsing of Apache Traffic Server allows an attacker to send invalid headers. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.

Severity: Medium
Published: Aug 9, 2022, 10:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 2.48% · Oct 27, 2026

Projects and upstream resources

[trafficserver][Source-reported homepage]

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / release	Package	Version	Status	Source
Debianbookworm-security	trafficserver	`9.2.5+ds-0+deb12u4`	Fixed	[CVE-2022-28129]
Debianbookworm	trafficserver	`9.1.3+ds-1`	FixedDistribution-reported fixed boundary	[CVE-2022-28129]
Debianbookworm	trafficserver	`9.2.5+ds-0+deb12u4`	Fixed	[CVE-2022-28129]

Showing 3 fix observations. All 14 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
Debianbookworm	trafficserver	`9.1.3+ds-1`	FixedDistribution-reported fixed boundary	[CVE-2022-28129]
Debianbookworm	trafficserver	`9.2.5+ds-0+deb12u4`	Fixed	[CVE-2022-28129]
Debianbookworm-security	trafficserver	`9.2.5+ds-0+deb12u4`	Fixed	[CVE-2022-28129]
Ubuntu16.04	trafficserver	`5.3.0-2ubuntu1`	Affected	[UBUNTU-CVE-2022-28129]Apr 22, 2026, 1:20:39 PM UTC
Ubuntu16.04	trafficserver	`5.3.0-2ubuntu2`	Affected	[UBUNTU-CVE-2022-28129]Apr 22, 2026, 1:20:39 PM UTC
Ubuntu18.04	trafficserver	`7.0.0-5`	Affected	[UBUNTU-CVE-2022-28129]Apr 22, 2026, 1:20:39 PM UTC
Ubuntu18.04	trafficserver	`7.1.2+ds-2`	Affected	[UBUNTU-CVE-2022-28129]Apr 22, 2026, 1:20:39 PM UTC
Ubuntu18.04	trafficserver	`7.1.2+ds-2build1`	Affected	[UBUNTU-CVE-2022-28129]Apr 22, 2026, 1:20:39 PM UTC
Ubuntu18.04	trafficserver	`7.1.2+ds-3`	Affected	[UBUNTU-CVE-2022-28129]Apr 22, 2026, 1:20:39 PM UTC
Ubuntupro	trafficserver	`8.1.1+ds-1.1`	Affected	[UBUNTU-CVE-2022-28129]Apr 22, 2026, 1:20:39 PM UTC
Ubuntupro	trafficserver	`9.1.1+ds-2build1`	Affected	[UBUNTU-CVE-2022-28129]Apr 22, 2026, 1:20:39 PM UTC
Ubuntupro	trafficserver	`9.1.1+ds-2ubuntu0.1`	Affected	[UBUNTU-CVE-2022-28129]Apr 22, 2026, 1:20:39 PM UTC
Ubuntupro	trafficserver	`9.1.1+ds-2ubuntu0.1+esm1`	Affected	[UBUNTU-CVE-2022-28129]Apr 22, 2026, 1:20:39 PM UTC
Ubuntupro	trafficserver	`9.1.1+ds-2ubuntu0.1~esm1`	Affected	[UBUNTU-CVE-2022-28129]Apr 22, 2026, 1:20:39 PM UTC

Original provider fields

{
  "package_releases": [
    {
      "name": "trafficserver",
      "status": "fixed",
      "release": "bookworm",
      "version": "9.2.5+ds-0+deb12u4"
    },
    {
      "name": "trafficserver",
      "status": "fixed",
      "release": "bookworm-security",
      "version": "9.2.5+ds-0+deb12u4"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "trafficserver",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": "9.1.3+ds-1"
    }
  ],
  "distribution_packages": [
    {
      "name": "trafficserver",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "16.04",
      "versions": [
        "5.3.0-2ubuntu1",
        "5.3.0-2ubuntu2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-28129",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2022-28129",
      "provider_updated_at": "2026-04-22T13:20:39.765804Z"
    },
    {
      "name": "trafficserver",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "18.04",
      "versions": [
        "7.0.0-5",
        "7.1.2+ds-2",
        "7.1.2+ds-2build1",
        "7.1.2+ds-3"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-28129",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2022-28129",
      "provider_updated_at": "2026-04-22T13:20:39.765804Z"
    },
    {
      "name": "trafficserver",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "8.1.1+ds-1.1",
        "9.1.1+ds-2build1",
        "9.1.1+ds-2ubuntu0.1~esm1",
        "9.1.1+ds-2ubuntu0.1",
        "9.1.1+ds-2ubuntu0.1+esm1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-28129",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2022-28129",
      "provider_updated_at": "2026-04-22T13:20:39.765804Z"
    }
  ]
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[trafficserver]Unknown
Details (4)
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm
  Fixed · Fixed: 9.1.3+ds-1
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm
  Fixed · Fixed: 9.1.3+ds-1
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm-security
  Fixed · Fixed: 9.1.3+ds-1
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm-security
  Fixed · Fixed: 9.1.3+ds-1
  dsa · trafficserver · debian · bookworm
[trafficserver-dev]Unknown
Source package: [trafficserver]
Details (4)
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm
  Fixed · Fixed: 9.1.3+ds-1
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm
  Fixed · Fixed: 9.1.3+ds-1
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm-security
  Fixed · Fixed: 9.1.3+ds-1
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm-security
  Fixed · Fixed: 9.1.3+ds-1
  dsa · trafficserver · debian · bookworm
[trafficserver-experimental-plugins]Unknown
Source package: [trafficserver]
Details (4)
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm
  Fixed · Fixed: 9.1.3+ds-1
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm
  Fixed · Fixed: 9.1.3+ds-1
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm-security
  Fixed · Fixed: 9.1.3+ds-1
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm-security
  Fixed · Fixed: 9.1.3+ds-1
  dsa · trafficserver · debian · bookworm

Observed: Oct 23, 2026, 6:25:48 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]