CVE-2024-53868
Publication date 3 April 2025
Last updated 11 July 2025
Ubuntu priority
Description
Apache Traffic Server allows request smuggling if chunked messages are malformed. This issue affects Apache Traffic Server: from 9.2.0 through 9.2.9, from 10.0.0 through 10.0.4. Users are recommended to upgrade to version 9.2.10 or 10.0.5, which fixes the issue.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| trafficserver | 25.10 questing |
Needs evaluation
|
| 25.04 plucky |
Needs evaluation
|
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Needs evaluation
|
|
| 20.04 LTS focal |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
7.5 · High
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | High |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
References
Other references
- https://www.cve.org/CVERecord?id=CVE-2024-53868
- https://www.openwall.com/lists/oss-security/2025/04/02/4
- https://github.com/apache/trafficserver/commit/f266206adb95951436a21850cef2ad8e9e4a28cf
- https://github.com/apache/trafficserver/commit/3d2f29c88f9b073cb0fd3b9c7f85430e2170acbb (9.2.10-rc0)
- http://www.openwall.com/lists/oss-security/2025/04/02/4
- https://lists.apache.org/thread/rwyx91rsrnmpjbm04footfjjf6m9d1c9