Vulnerability-Lookup

CNVD-2017-05971

Vulnerability from cnvd - Published: 2017-05-05

Title

libxslt math.random函数存在未明漏洞

Description

libxslt是一个为GNOME项目开发的XSLT（用于定义XML转换的XML语言）C库。 libxslt 1.1.29及之前版本中存在安全漏洞，由于程序未能使用随机种子初始化EXSLT math.random函数。攻击者可利用该漏洞预测出函数的返回值。

Severity

中

Patch Name

libxslt math.random函数存在未明漏洞的补丁

Patch Description

libxslt是一个为GNOME项目开发的XSLT（用于定义XML转换的XML语言）C库。 libxslt 1.1.29及之前版本中存在安全漏洞，由于程序未能使用随机种子初始化EXSLT math.random函数。攻击者可利用该漏洞预测出函数的返回值。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://bugzilla.gnome.org/show_bug.cgi?id=758400

Reference

https://bugzilla.gnome.org/show_bug.cgi?id=758400

Impacted products

Name
XMLSoft libxslt <=1.1.29

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2015-9019",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-9019"
    }
  },
  "description": "libxslt\u662f\u4e00\u4e2a\u4e3aGNOME\u9879\u76ee\u5f00\u53d1\u7684XSLT\uff08\u7528\u4e8e\u5b9a\u4e49XML\u8f6c\u6362\u7684XML\u8bed\u8a00\uff09C\u5e93\u3002\r\n\r\nlibxslt 1.1.29\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u4f7f\u7528\u968f\u673a\u79cd\u5b50\u521d\u59cb\u5316EXSLT math.random\u51fd\u6570\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9884\u6d4b\u51fa\u51fd\u6570\u7684\u8fd4\u56de\u503c\u3002",
  "discovererName": "Tobias Mueller",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://bugzilla.gnome.org/show_bug.cgi?id=758400",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05971",
  "openTime": "2017-05-05",
  "patchDescription": "libxslt\u662f\u4e00\u4e2a\u4e3aGNOME\u9879\u76ee\u5f00\u53d1\u7684XSLT\uff08\u7528\u4e8e\u5b9a\u4e49XML\u8f6c\u6362\u7684XML\u8bed\u8a00\uff09C\u5e93\u3002\r\n\r\nlibxslt 1.1.29\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u4f7f\u7528\u968f\u673a\u79cd\u5b50\u521d\u59cb\u5316EXSLT math.random\u51fd\u6570\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9884\u6d4b\u51fa\u51fd\u6570\u7684\u8fd4\u56de\u503c\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": "libxslt math.random\u51fd\u6570\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "XMLSoft libxslt \u003c=1.1.29"
  },
  "referenceLink": "https://bugzilla.gnome.org/show_bug.cgi?id=758400",
  "serverity": "\u4e2d",
  "submitTime": "2017-04-18",
  "title": "libxslt math.random\u51fd\u6570\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2015-9019 (GCVE-0-2015-9019)

Vulnerability from cvelistv5 – Published: 2017-04-05 21:00 – Updated: 2024-09-16 22:56

Summary

In libxslt 1.1.29 and earlier, the EXSLT math.random function was not initialized with a random seed during startup, which could cause usage of this function to produce predictable outputs.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://bugzilla.suse.com/show_bug.cgi?id=934119	x_refsource_MISC
https://bugzilla.gnome.org/show_bug.cgi?id=758400	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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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.