CVE catalog

CVE-2022-31778

trafficserver: CVE-2022-31778

[CVE catalog]

Severity
Medium
Published
Source
[NVD] · [CVE record]
EPSS
2.08% · Oct 25, 2026

Improper Input Validation vulnerability in handling the Transfer-Encoding header of Apache Traffic Server allows an attacker to poison the cache. This issue affects Apache Traffic Server 8.0.0 to 9.0.2.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Debiantrafficserverbookworm9.2.5+ds-0+deb12u4fixed
Debiantrafficserverbookworm-security9.2.5+ds-0+deb12u4fixed
Ubuntutrafficserver16.045.3.0-2ubuntu1vulnerable
Ubuntutrafficserver16.045.3.0-2ubuntu2vulnerable
Ubuntutrafficserver18.047.0.0-5vulnerable
Ubuntutrafficserver18.047.1.2+ds-2vulnerable
Ubuntutrafficserver18.047.1.2+ds-2build1vulnerable
Ubuntutrafficserver18.047.1.2+ds-3vulnerable
Ubuntutrafficserverpro8.1.1+ds-1.1vulnerable
Ubuntutrafficserverpro9.1.1+ds-2build1vulnerable
Ubuntutrafficserverpro9.1.1+ds-2ubuntu0.1~esm1vulnerable
Ubuntutrafficserverpro9.1.1+ds-2ubuntu0.1vulnerable
Ubuntutrafficserverpro9.1.1+ds-2ubuntu0.1+esm1vulnerable

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debiantrafficserversourcebookworm9.1.3+ds-1not yet assignedNot reportedNot reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [trafficserver]Fixed
    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]Fixed

    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]Fixed

    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:

References

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