Filtered by vendor Apache
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Filtered by product Traffic Server
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Total
80 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2023-38522 | 1 Apache | 1 Traffic Server | 2025-09-19 | 7.5 High |
| Apache Traffic Server accepts characters that are not allowed for HTTP field names and forwards malformed requests to origin servers. This can be utilized for request smuggling and may also lead cache poisoning if the origin servers are vulnerable. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.10, from 9.0.0 through 9.2.4. Users are recommended to upgrade to version 8.1.11 or 9.2.5, which fixes the issue. | ||||
| CVE-2021-37150 | 3 Apache, Debian, Fedoraproject | 3 Traffic Server, Debian Linux, Fedora | 2025-09-08 | 4.2 Medium |
| Improper Input Validation vulnerability in header parsing of Apache Traffic Server allows an attacker to request secure resources. This issue affects Apache Traffic Server 8.0.0 to 9.1.2. | ||||
| CVE-2023-44487 | 32 Akka, Amazon, Apache and 29 more | 367 Http Server, Opensearch Data Prepper, Apisix and 364 more | 2025-07-30 | 7.5 High |
| The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. | ||||
| CVE-2025-49763 | 1 Apache | 2 Apache Traffic Server, Traffic Server | 2025-07-01 | 7.5 High |
| ESI plugin does not have the limit for maximum inclusion depth, and that allows excessive memory consumption if malicious instructions are inserted. Users can use a new setting for the plugin (--max-inclusion-depth) to limit it. This issue affects Apache Traffic Server: from 10.0.0 through 10.0.5, 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. | ||||
| CVE-2025-31698 | 2 Apache, Apache Software Foundation | 2 Traffic Server, Apache Traffic Server | 2025-07-01 | 7.5 High |
| 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. | ||||
| CVE-2023-41752 | 3 Apache, Apache Software Foundation, Fedoraproject | 3 Traffic Server, Apache Traffic Server, Fedora | 2025-06-12 | 7.5 High |
| Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 8.1.8, from 9.0.0 through 9.2.2. Users are recommended to upgrade to version 8.1.9 or 9.2.3, which fixes the issue. | ||||
| CVE-2023-39456 | 2 Apache, Fedoraproject | 2 Traffic Server, Fedora | 2025-06-12 | 7.5 High |
| Improper Input Validation vulnerability in Apache Traffic Server with malformed HTTP/2 frames.This issue affects Apache Traffic Server: from 9.0.0 through 9.2.2. Users are recommended to upgrade to version 9.2.3, which fixes the issue. | ||||
| CVE-2024-50305 | 2 Apache, Apache Software Foundation | 2 Traffic Server, Apache Traffic Server | 2025-06-04 | 7.5 High |
| Valid Host header field can cause Apache Traffic Server to crash on some platforms. This issue affects Apache Traffic Server: from 9.2.0 through 9.2.5. Users are recommended to upgrade to version 9.2.6, which fixes the issue, or 10.0.2, which does not have the issue. | ||||
| CVE-2024-50306 | 2 Apache, Apache Software Foundation | 2 Traffic Server, Apache Traffic Server | 2025-06-04 | 9.1 Critical |
| Unchecked return value can allow Apache Traffic Server to retain privileges on startup. This issue affects Apache Traffic Server: from 9.2.0 through 9.2.5, from 10.0.0 through 10.0.1. Users are recommended to upgrade to version 9.2.6 or 10.0.2, which fixes the issue. | ||||
| CVE-2024-38479 | 2 Apache, Apache Software Foundation | 2 Traffic Server, Apache Traffic Server | 2025-06-03 | 7.5 High |
| Improper Input Validation vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.5. Users are recommended to upgrade to version 9.2.6, which fixes the issue, or 10.0.2, which does not have the issue. | ||||
| CVE-2024-31309 | 3 Apache, Debian, Fedoraproject | 3 Traffic Server, Debian Linux, Fedora | 2025-06-03 | 7.5 High |
| HTTP/2 CONTINUATION DoS attack can cause Apache Traffic Server to consume more resources on the server. Version from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.3 are affected. Users can set a new setting (proxy.config.http2.max_continuation_frames_per_minute) to limit the number of CONTINUATION frames per minute. ATS does have a fixed amount of memory a request can use and ATS adheres to these limits in previous releases. Users are recommended to upgrade to versions 8.1.10 or 9.2.4 which fixes the issue. | ||||
| CVE-2024-56196 | 1 Apache | 1 Traffic Server | 2025-05-07 | 6.3 Medium |
| Improper Access Control vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 10.0.0 through 10.0.3. Users are recommended to upgrade to version 10.0.4, which fixes the issue. | ||||
| CVE-2024-53868 | 1 Apache | 1 Traffic Server | 2025-04-29 | 7.5 High |
| 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. | ||||
| CVE-2024-56195 | 1 Apache | 1 Traffic Server | 2025-04-29 | 6.3 Medium |
| Improper Access Control vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 9.2.0 through 9.2.8, from 10.0.0 through 10.0.3. Users are recommended to upgrade to version 9.2.9 or 10.0.4, which fixes the issue. | ||||
| CVE-2024-56202 | 1 Apache | 1 Traffic Server | 2025-04-29 | 4.3 Medium |
| Expected Behavior Violation vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 9.0.0 through 9.2.8, from 10.0.0 through 10.0.3. Users are recommended to upgrade to versions 9.2.9 or 10.0.4 or newer, which fixes the issue. | ||||
| CVE-2024-38311 | 1 Apache | 1 Traffic Server | 2025-04-29 | 6.3 Medium |
| Improper Input Validation vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.8, from 10.0.0 through 10.0.3. Users are recommended to upgrade to version 9.2.9 or 10.0.4, which fixes the issue. | ||||
| CVE-2015-5206 | 1 Apache | 1 Traffic Server | 2025-04-20 | N/A |
| Unspecified vulnerability in the HTTP/2 experimental feature in Apache Traffic Server before 5.3.x before 5.3.2 has unknown impact and attack vectors, a different vulnerability than CVE-2015-5168. | ||||
| CVE-2015-5168 | 1 Apache | 1 Traffic Server | 2025-04-20 | N/A |
| Unspecified vulnerability in the HTTP/2 experimental feature in Apache Traffic Server 5.3.x before 5.3.2 has unknown impact and attack vectors, a different vulnerability than CVE-2015-5206. | ||||
| CVE-2015-3249 | 1 Apache | 1 Traffic Server | 2025-04-20 | N/A |
| The HTTP/2 experimental feature in Apache Traffic Server 5.3.x before 5.3.1 allows remote attackers to cause a denial of service (out-of-bounds access and daemon crash) or possibly execute arbitrary code via vectors related to the (1) frame_handlers array or (2) set_dynamic_table_size function. | ||||
| CVE-2014-3624 | 1 Apache | 1 Traffic Server | 2025-04-20 | N/A |
| Apache Traffic Server 5.1.x before 5.1.1 allows remote attackers to bypass access restrictions by leveraging failure to properly tunnel remap requests using CONNECT. | ||||