CVE-2023-30631: Apache Traffic Server: Configuration option to block the PUSH method in ATS didn't work
First published: Wed Jun 14 2023(Updated: )
Improper Input Validation vulnerability in Apache Software Foundation Apache Traffic Server. The configuration option proxy.config.http.push_method_enabled didn't function. However, by default the PUSH method is blocked in the ip_allow configuration file.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0. 8.x users should upgrade to 8.1.7 or later versions 9.x users should upgrade to 9.2.1 or later versions
Credit: security@apache.org security@apache.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Traffic Server | >=8.0.0<8.1.7 | |
| Apache Traffic Server | >=9.0.0<9.2.1 | |
| debian/trafficserver | <=8.0.2+ds-1+deb10u6 | 8.1.7-0+deb10u2 8.1.7+ds-1~deb11u1 9.2.0+ds-2+deb12u1 9.2.2+ds-1 |
| Debian Debian Linux | =10.0 | |
| Debian Debian Linux | =11.0 | |
| Debian Debian Linux | =12.0 | |
| Fedoraproject Fedora | =37 | |
| Fedoraproject Fedora | =38 |
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Reference Links
- https://lists.apache.org/thread/tns2b4khyyncgs5v5p9y35pobg9z2bvs
- https://lists.debian.org/debian-lts-announce/2023/06/msg00037.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6GDCBNFDDW6ULW7CACJCPENI7BVDHM5O/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FGWXNAEEVRUZ5JG4EJAIIFC3CI7LFETV/
- https://www.debian.org/security/2023/dsa-5435
- https://github.com/apache/trafficserver/commit/8d1ad1dfe4d0ee179029f37c7e8d4caab601cb7b
- https://github.com/apache/trafficserver/commit/ee46128fc7099956145be2147e4ddad7fbc7299b
- https://github.com/apache/trafficserver/commit/35dd3efde78a73aefa257e12b8fe78d6cd646ba0
- https://security-tracker.debian.org/tracker/CVE-2023-30631
Frequently Asked Questions
What is CVE-2023-30631?
CVE-2023-30631 refers to an Improper Input Validation vulnerability in Apache Traffic Server.
What is the severity of CVE-2023-30631?
CVE-2023-30631 has a severity rating of 7.5 (high).
What is affected by CVE-2023-30631?
Apache Traffic Server versions 8.0.0 to 8.1.7 and versions 9.0.0 to 9.2.1 are affected by CVE-2023-30631.
How does CVE-2023-30631 impact the configuration option proxy.config.http.push_method_enabled?
CVE-2023-30631 causes the configuration option proxy.config.http.push_method_enabled to not function properly in Apache Traffic Server.
How can I fix CVE-2023-30631?
To fix CVE-2023-30631, update Apache Traffic Server to version 8.1.7 or 9.2.2, or apply the appropriate remedy patches provided by the Debian LTS or Fedora Project.
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