Vulnerability-Lookup

CNVD-2017-05018

Vulnerability from cnvd - Published: 2017-04-22

Title

Apple macOS Sierra libxslt存在多个内存破坏漏洞

Description

Apple macOS Sierra是美国苹果（Apple）公司为Mac计算机所开发的一套专用操作系统。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。 Apple macOS Sierra 10.12.4之前的版本中的libxslt组件中存在多个内存破坏漏洞。远程攻击者可利用该漏洞造成拒绝服务（内存损坏）。

Severity

高

Patch Name

Apple macOS Sierra libxslt存在多个内存破坏漏洞的补丁

Patch Description

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://support.apple.com/zh-cn/HT207615

Reference

https://support.apple.com/HT207615

Impacted products

Name
Apple macOS Sierra <10.12.4

Show details on source website

JSON

To clipboard

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    "bid": {
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    }
  },
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    "cve": {
      "cveNumber": "CVE-2017-2477",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2477"
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  "description": "Apple macOS Sierra\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e00\u5957\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002libxslt\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\nApple macOS Sierra 10.12.4\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684libxslt\u7ec4\u4ef6\u4e2d\u5b58\u5728\u591a\u4e2a\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u635f\u574f\uff09\u3002",
  "discovererName": "Apple",
  "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://support.apple.com/zh-cn/HT207615",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05018",
  "openTime": "2017-04-22",
  "patchDescription": "Apple macOS Sierra\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e00\u5957\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002libxslt\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\nApple macOS Sierra 10.12.4\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684libxslt\u7ec4\u4ef6\u4e2d\u5b58\u5728\u591a\u4e2a\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u635f\u574f\uff09\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": "Apple macOS Sierra libxslt\u5b58\u5728\u591a\u4e2a\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apple macOS Sierra \u003c10.12.4"
  },
  "referenceLink": "https://support.apple.com/HT207615",
  "serverity": "\u9ad8",
  "submitTime": "2017-04-18",
  "title": "Apple macOS Sierra libxslt\u5b58\u5728\u591a\u4e2a\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}

CVE-2017-2477 (GCVE-0-2017-2477)

Vulnerability from cvelistv5 – Published: 2017-04-02 01:36 – Updated: 2024-08-05 13:55

Summary

An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue involves the "libxslt" component. It allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors.

Severity

No CVSS data available.

CWE

Assigner

apple CNA under the mitre root

CNA scorecard E 37/100 over 902 records in the last 180 days details

References

2 references

URL	Tags
http://www.securityfocus.com/bid/97303	vdb-entryx_refsource_BID
https://support.apple.com/HT207615	x_refsource_CONFIRM

Date Public

2017-03-28 00:00

Show details on NVD website

JSON

To clipboard

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        "dateUpdated": "2017-04-04T09:57:01.000Z",
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        "shortName": "apple"
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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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.

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