Vulnerability-Lookup

CNVD-2026-12897

Vulnerability from cnvd - Published: 2026-03-06

Title

Apache Traffic Server（ATS）环境问题漏洞

Description

Apache Traffic Server（ATS）是美国阿帕奇（Apache）基金会的一套可扩展的HTTP代理和缓存服务器。 Apache Traffic Server（ATS）存在环境问题漏洞，该漏洞源于畸形分块消息可能导致请求走私。攻击者利用该漏洞可以篡改请求，可能影响Apache Traffic Server的安全。

Severity

高

Patch Name

Apache Traffic Server（ATS）环境问题漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://lists.apache.org/thread/rwyx91rsrnmpjbm04footfjjf6m9d1c9

Reference

http://www.openwall.com/lists/oss-security/2025/04/02/4 https://lists.apache.org/thread/rwyx91rsrnmpjbm04footfjjf6m9d1c9

Impacted products

Name
['Apache Traffic Server（ATS） >=9.0.0，<9.2.10', 'Apache Traffic Server（ATS） >=10.0.0，<10.0.5']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-53868",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-53868"
    }
  },
  "description": "Apache Traffic Server\uff08ATS\uff09\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u53ef\u6269\u5c55\u7684HTTP\u4ee3\u7406\u548c\u7f13\u5b58\u670d\u52a1\u5668\u3002\n\nApache Traffic Server\uff08ATS\uff09\u5b58\u5728\u73af\u5883\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7578\u5f62\u5206\u5757\u6d88\u606f\u53ef\u80fd\u5bfc\u81f4\u8bf7\u6c42\u8d70\u79c1\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u7be1\u6539\u8bf7\u6c42\uff0c\u53ef\u80fd\u5f71\u54cdApache Traffic Server\u7684\u5b89\u5168\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://lists.apache.org/thread/rwyx91rsrnmpjbm04footfjjf6m9d1c9",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-12897",
  "openTime": "2026-03-06",
  "patchDescription": "Apache Traffic Server\uff08ATS\uff09\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u53ef\u6269\u5c55\u7684HTTP\u4ee3\u7406\u548c\u7f13\u5b58\u670d\u52a1\u5668\u3002\r\n\r\nApache Traffic Server\uff08ATS\uff09\u5b58\u5728\u73af\u5883\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7578\u5f62\u5206\u5757\u6d88\u606f\u53ef\u80fd\u5bfc\u81f4\u8bf7\u6c42\u8d70\u79c1\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u7be1\u6539\u8bf7\u6c42\uff0c\u53ef\u80fd\u5f71\u54cdApache Traffic Server\u7684\u5b89\u5168\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Apache Traffic Server\uff08ATS\uff09\u73af\u5883\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Traffic Server\uff08ATS\uff09 \u003e=9.0.0\uff0c\u003c9.2.10",
      "Apache Traffic Server\uff08ATS\uff09 \u003e=10.0.0\uff0c\u003c10.0.5"
    ]
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2025/04/02/4\r\nhttps://lists.apache.org/thread/rwyx91rsrnmpjbm04footfjjf6m9d1c9",
  "serverity": "\u9ad8",
  "submitTime": "2025-05-08",
  "title": "Apache Traffic Server\uff08ATS\uff09\u73af\u5883\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2024-53868 (GCVE-0-2024-53868)

Vulnerability from cvelistv5 – Published: 2025-04-03 08:59 – Updated: 2025-04-18 14:38

Title

Apache Traffic Server: Malformed chunked message body allows request smuggling

Summary

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.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-18 14:37 UTC

CWE

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

Assigner

apache mitre root

References

2 references

URL	Tags
https://lists.apache.org/thread/rwyx91rsrnmpjbm04…	vendor-advisory
http://www.openwall.com/lists/oss-security/2025/04/02/4

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Traffic Server	Affected: 9.2.0 , ≤ 9.2.9 (semver) Affected: 10.0.0 , ≤ 10.0.4 (semver)

Credits

Jeppe Bonde Weikop

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-04-03T09:03:43.467Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/04/02/4"
          }
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        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
              "version": "3.1"
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          },
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            "other": {
              "content": {
                "id": "CVE-2024-53868",
                "options": [
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                    "Exploitation": "none"
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                  {
                    "Automatable": "yes"
                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-18T14:37:32.583128Z",
                "version": "2.0.3"
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        "providerMetadata": {
          "dateUpdated": "2025-04-18T14:38:03.477Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Apache Traffic Server",
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            {
              "lessThanOrEqual": "9.2.9",
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              "versionType": "semver"
            },
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      "credits": [
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          "lang": "en",
          "type": "reporter",
          "value": "Jeppe Bonde Weikop"
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      ],
      "descriptions": [
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          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eApache Traffic Server allows request smuggling if c\u003c/span\u003ehunked messages are malformed.\u003c/span\u003e\u0026nbsp;\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003eThis issue affects Apache Traffic Server: from 9.2.0 through 9.2.9, from 10.0.0 through 10.0.4.\u003c/p\u003e\u003cp\u003eUsers are recommended to upgrade to version 9.2.10 or 10.0.5, which fixes the issue.\u003c/p\u003e"
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      "metrics": [
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    "dateReserved": "2024-11-22T19:01:29.833Z",
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    "state": "PUBLISHED"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.