Vulnerability-Lookup

CNVD-2019-09592

Vulnerability from cnvd - Published: 2019-04-11

Title

Mini-XML缓冲区溢出漏洞（CNVD-2019-09592）

Description

Mini-XML是一款小型XML解析库，无需大型非标准库即可读取应用程序中的XML数据文件或字符串。 Mini-XML（即mxml）2.12中的mxml-file.c中的mxml_write_node存在栈缓冲区溢出漏洞，攻击者可通过涉及双精度浮点数和'<order type="real">'子字符串的途径利用该漏洞导致栈缓冲区溢出。

Severity

高

Patch Name

Mini-XML缓冲区溢出漏洞（CNVD-2019-09592）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://github.com/michaelrsweet/mxml/commit/4f5577dd4672d228e4180f06bdbd66f343ea45e0

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-20004

Impacted products

Name
Mini-XML Mini-XML 2.12

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-20004"
    }
  },
  "description": "Mini-XML\u662f\u4e00\u6b3e\u5c0f\u578bXML\u89e3\u6790\u5e93\uff0c\u65e0\u9700\u5927\u578b\u975e\u6807\u51c6\u5e93\u5373\u53ef\u8bfb\u53d6\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684XML\u6570\u636e\u6587\u4ef6\u6216\u5b57\u7b26\u4e32\u3002\n\nMini-XML\uff08\u5373mxml\uff092.12\u4e2d\u7684mxml-file.c\u4e2d\u7684mxml_write_node\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6d89\u53ca\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u6570\u548c\u0027\u003corder type=\"real\"\u003e\u0027\u5b50\u5b57\u7b26\u4e32\u7684\u9014\u5f84\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u3002",
  "discovererName": "fouzhe",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/michaelrsweet/mxml/commit/4f5577dd4672d228e4180f06bdbd66f343ea45e0",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-09592",
  "openTime": "2019-04-11",
  "patchDescription": "Mini-XML\u662f\u4e00\u6b3e\u5c0f\u578bXML\u89e3\u6790\u5e93\uff0c\u65e0\u9700\u5927\u578b\u975e\u6807\u51c6\u5e93\u5373\u53ef\u8bfb\u53d6\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684XML\u6570\u636e\u6587\u4ef6\u6216\u5b57\u7b26\u4e32\u3002\r\n\r\nMini-XML\uff08\u5373mxml\uff092.12\u4e2d\u7684mxml-file.c\u4e2d\u7684mxml_write_node\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6d89\u53ca\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u6570\u548c\u0027\u003corder type=\"real\"\u003e\u0027\u5b50\u5b57\u7b26\u4e32\u7684\u9014\u5f84\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\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": "Mini-XML\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-09592\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mini-XML Mini-XML 2.12"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-20004",
  "serverity": "\u9ad8",
  "submitTime": "2018-12-10",
  "title": "Mini-XML\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-09592\uff09"
}

CVE-2018-20004 (GCVE-0-2018-20004)

Vulnerability from cvelistv5 – Published: 2018-12-10 06:00 – Updated: 2024-08-05 11:51

Summary

An issue has been found in Mini-XML (aka mxml) 2.12. It is a stack-based buffer overflow in mxml_write_node in mxml-file.c via vectors involving a double-precision floating point number and the '<order type="real">' substring, as demonstrated by testmxml.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://github.com/michaelrsweet/mxml/issues/233	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://github.com/fouzhe/security/tree/master/mx…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Date Public

2018-12-10 00:00

Show details on NVD website

JSON

To clipboard

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              "x_transferred"
            ],
            "url": "https://github.com/michaelrsweet/mxml/issues/233"
          },
          {
            "name": "[debian-lts-announce] 20190125 [SECURITY] [DLA 1641-1] mxml security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2019/01/msg00018.html"
          },
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            "url": "https://github.com/fouzhe/security/tree/master/mxml#stack-buffer-overflow-in-function-mxml_write_node"
          },
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          },
          {
            "name": "FEDORA-2019-f99619e34d",
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              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNWF6BAU7S42O4LE4B74KIMHFE2HDNMI/"
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          "name": "[debian-lts-announce] 20190125 [SECURITY] [DLA 1641-1] mxml security update",
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        "affects": {
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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.