Vulnerability-Lookup

CNVD-2025-15620

Vulnerability from cnvd - Published: 2025-07-08

Title

Apache Traffic Server资源管理错误漏洞（CNVD-2025-15620）

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） 10.0.0至10.0.5版本和9.0.0至9.2.10版本存在资源管理错误漏洞，该漏洞源于ESI插件未限制最大包含深度，攻击者可利用该漏洞导致内存消耗过度。

Severity

高

Patch Name

Apache Traffic Server资源管理错误漏洞（CNVD-2025-15620）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://trafficserver.apache.org/downloads

Reference

https://lists.apache.org/thread/15t32nxbypqg1m2smp640vjx89o6v5f8

Impacted products

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

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-49763",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-49763"
    }
  },
  "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 10.0.0\u81f310.0.5\u7248\u672c\u548c9.0.0\u81f39.2.10\u7248\u672c\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eESI\u63d2\u4ef6\u672a\u9650\u5236\u6700\u5927\u5305\u542b\u6df1\u5ea6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5185\u5b58\u6d88\u8017\u8fc7\u5ea6\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://trafficserver.apache.org/downloads",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-15620",
  "openTime": "2025-07-08",
  "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 10.0.0\u81f310.0.5\u7248\u672c\u548c9.0.0\u81f39.2.10\u7248\u672c\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eESI\u63d2\u4ef6\u672a\u9650\u5236\u6700\u5927\u5305\u542b\u6df1\u5ea6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5185\u5b58\u6d88\u8017\u8fc7\u5ea6\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\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2025-15620\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Traffic Server\uff08ATS\uff09 \u003e=10.0.0\uff0c\u003c=10.0.5",
      "Apache Traffic Server\uff08ATS\uff09 \u003e=9.0.0\uff0c\u003c=9.2.10"
    ]
  },
  "referenceLink": "https://lists.apache.org/thread/15t32nxbypqg1m2smp640vjx89o6v5f8",
  "serverity": "\u9ad8",
  "submitTime": "2025-06-27",
  "title": "Apache Traffic Server\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2025-15620\uff09"
}

CVE-2025-49763 (GCVE-0-2025-49763)

Vulnerability from cvelistv5 – Published: 2025-06-19 10:07 – Updated: 2025-06-20 13:56

Title

Apache Traffic Server: Remote DoS via memory exhaustion in ESI Plugin

Summary

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.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-06-20 13:56 UTC

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

apache mitre root

References

1 reference

URL	Tags
https://lists.apache.org/thread/15t32nxbypqg1m2sm…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Traffic Server	Affected: 10.0.0 , ≤ 10.0.5 (semver) Affected: 9.0.0 , ≤ 9.2.10 (semver)

Credits

Yohann Sillam

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          },
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                "options": [
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                  {
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-20T13:56:03.623928Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
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          "dateUpdated": "2025-06-20T13:56:54.082Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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          "type": "reporter",
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            "content": {
              "text": "moderate"
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    "dateReserved": "2025-06-09T23:10:28.606Z",
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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.