CVE-2025-31698
Last modified
CVE-2025-31698 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. ACL configured in ip_allow.config or remap.config does not use IP addresses that are provided by PROXY protocol. Users can use a new setting (proxy.config.acl.subjects) to choose which IP addresses to use for the ACL if Apache Traffic Server is configured to accept PROXY protocol. This issue affects undefined: from 10.0.0 through 10.0.6, from 9.0.0 through 9.2.10. Users are recommended to upgrade to version 9.2.11 or 10.0.6, which fixes the issue.. EPSS estimates a 0.45% chance of exploitation in the next 30 days.
Description
ACL configured in ip_allow.config or remap.config does not use IP addresses that are provided by PROXY protocol. Users can use a new setting (proxy.config.acl.subjects) to choose which IP addresses to use for the ACL if Apache Traffic Server is configured to accept PROXY protocol. This issue affects undefined: from 10.0.0 through 10.0.6, from 9.0.0 through 9.2.10. Users are recommended to upgrade to version 9.2.11 or 10.0.6, which fixes the issue.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Traffic Server | >= 9.0.0, < 9.2.11 |
| Apache | Traffic Server | >= 10.0.0, < 10.0.6 |
References
- https://lists.apache.org/thread/15t32nxbypqg1m2smp640vjx89o6v5f8Mailing List, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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