USN-7469-1

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Source
https://ubuntu.com/security/notices/USN-7469-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7469-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-7469-1
Upstream
Related
Published
2025-04-28T15:14:59.983072Z
Modified
2025-07-16T08:35:26.764771Z
Summary
trafficserver vulnerability
Details

It was discovered that Apache Traffic Server exhibited poor server resource management in its HTTP/2 protocol. An attacker could possibly use this issue to cause Apache Traffic Server to crash, resulting in a denial of service.

References

Affected packages

Ubuntu:Pro:20.04:LTS / trafficserver

Package

Name
trafficserver
Purl
pkg:deb/ubuntu/trafficserver@8.0.5+ds-3ubuntu0.1~esm1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.5+ds-3ubuntu0.1~esm1

Affected versions

8.*

8.0.5+ds-1
8.0.5+ds-2
8.0.5+ds-2build1
8.0.5+ds-2ubuntu1
8.0.5+ds-3

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "trafficserver",
            "binary_version": "8.0.5+ds-3ubuntu0.1~esm1"
        },
        {
            "binary_name": "trafficserver-dbgsym",
            "binary_version": "8.0.5+ds-3ubuntu0.1~esm1"
        },
        {
            "binary_name": "trafficserver-dev",
            "binary_version": "8.0.5+ds-3ubuntu0.1~esm1"
        },
        {
            "binary_name": "trafficserver-experimental-plugins",
            "binary_version": "8.0.5+ds-3ubuntu0.1~esm1"
        },
        {
            "binary_name": "trafficserver-experimental-plugins-dbgsym",
            "binary_version": "8.0.5+ds-3ubuntu0.1~esm1"
        }
    ]
}

Ubuntu:Pro:22.04:LTS / trafficserver

Package

Name
trafficserver
Purl
pkg:deb/ubuntu/trafficserver@9.1.1+ds-2ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.1.1+ds-2ubuntu0.1~esm1

Affected versions

8.*

8.1.1+ds-1.1

9.*

9.1.1+ds-2build1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "trafficserver",
            "binary_version": "9.1.1+ds-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "trafficserver-dbgsym",
            "binary_version": "9.1.1+ds-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "trafficserver-dev",
            "binary_version": "9.1.1+ds-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "trafficserver-experimental-plugins",
            "binary_version": "9.1.1+ds-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "trafficserver-experimental-plugins-dbgsym",
            "binary_version": "9.1.1+ds-2ubuntu0.1~esm1"
        }
    ]
}