Vulnerability-Lookup

CNVD-2026-30707

Vulnerability from cnvd - Published: 2026-08-05

Title

Apache Traffic Server异常处理不当漏洞

Description

Apache Traffic Server是美国Apache基金会开源的一个高性能HTTP代理服务器。 Apache Traffic Server异常处理不当漏洞，该漏洞源于TLS和SNI处理过程中出现空指针解引用和悬空引用（内存错误引用），攻击者可利用该漏洞导致服务崩溃。

Severity

高

Patch Name

Apache Traffic Server异常处理不当漏洞的补丁

Patch Description

Apache Traffic Server是美国Apache基金会开源的一个高性能HTTP代理服务器。 Apache Traffic Server异常处理不当漏洞，该漏洞源于TLS和SNI处理过程中出现空指针解引用和悬空引用（内存错误引用），攻击者可利用该漏洞导致服务崩溃。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://lists.apache.org/thread/5prl9glcm9g2swnq9hqxvnokylm1gr6d

Reference

https://lists.apache.org/thread/5prl9glcm9g2swnq9hqxvnokylm1gr6d

Impacted products

Name
['Apache Traffic Server >=10.0.0，<=10.1.3', 'Apache Traffic Server >=9.0.0，<=9.2.14', 'Apache Traffic Server >=8.0.0，<=8.1.9']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-58161",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-58161"
    }
  },
  "description": "Apache Traffic Server\u662f\u7f8e\u56fdApache\u57fa\u91d1\u4f1a\u5f00\u6e90\u7684\u4e00\u4e2a\u9ad8\u6027\u80fdHTTP\u4ee3\u7406\u670d\u52a1\u5668\u3002\n\nApache Traffic Server\u5f02\u5e38\u5904\u7406\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eTLS\u548cSNI\u5904\u7406\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u548c\u60ac\u7a7a\u5f15\u7528\uff08\u5185\u5b58\u9519\u8bef\u5f15\u7528\uff09\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u670d\u52a1\u5d29\u6e83\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://lists.apache.org/thread/5prl9glcm9g2swnq9hqxvnokylm1gr6d",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-30707",
  "openTime": "2026-08-05",
  "patchDescription": "Apache Traffic Server\u662f\u7f8e\u56fdApache\u57fa\u91d1\u4f1a\u5f00\u6e90\u7684\u4e00\u4e2a\u9ad8\u6027\u80fdHTTP\u4ee3\u7406\u670d\u52a1\u5668\u3002\r\n\r\nApache Traffic Server\u5f02\u5e38\u5904\u7406\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eTLS\u548cSNI\u5904\u7406\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u548c\u60ac\u7a7a\u5f15\u7528\uff08\u5185\u5b58\u9519\u8bef\u5f15\u7528\uff09\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u670d\u52a1\u5d29\u6e83\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\u5f02\u5e38\u5904\u7406\u4e0d\u5f53\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Traffic Server \u003e=10.0.0\uff0c\u003c=10.1.3",
      "Apache Traffic Server \u003e=9.0.0\uff0c\u003c=9.2.14",
      "Apache Traffic Server \u003e=8.0.0\uff0c\u003c=8.1.9"
    ]
  },
  "referenceLink": "https://lists.apache.org/thread/5prl9glcm9g2swnq9hqxvnokylm1gr6d",
  "serverity": "\u9ad8",
  "submitTime": "2026-07-30",
  "title": "Apache Traffic Server\u5f02\u5e38\u5904\u7406\u4e0d\u5f53\u6f0f\u6d1e"
}

CVE-2026-58161 (GCVE-0-2026-58161)

Vulnerability from cvelistv5 – Published: 2026-07-29 08:35 – Updated: 2026-07-29 13:17

Title

Apache Traffic Server: Memory-safety errors in TLS and SNI handling can crash the server

Summary

Apache Traffic Server can crash from null dereferences and dangling references in TLS and SNI handling. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix 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

9.2 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-29 13:16 UTC

CWE

CWE-476 - NULL Pointer Dereference

Assigner

apache mitre root

References

1 reference

URL	Tags
https://lists.apache.org/thread/5prl9glcm9g2swnq9…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Traffic Server	Affected: 8.0.0 , ≤ 8.1.9 (semver) Affected: 9.0.0 , ≤ 9.2.14 (semver) Affected: 10.0.0 , ≤ 10.1.3 (semver)

Credits

Omkhar Arasaratnam

Show details on NVD website

JSON

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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-29T13:16:57.739042Z",
                "version": "2.0.3"
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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.