Vulnerability-Lookup

CNVD-2015-07963

Vulnerability from cnvd - Published: 2015-12-08

Title

Google Chrome Skia拒绝服务漏洞（CNVD-2015-07963）

Description

Google Skia是美国谷歌（Google）公司的一个开源且基于C++的图形库，它可应用于Mozilla Firefox、Google Chrome等浏览器中，也可用在Android开放手机平台中。 Google Chrome 47.0.2526.73之前版本中使用的Skia中的convolution实现过程中存在安全漏洞，该漏洞源于程序未能正确限制行的长度。远程攻击者可借助特制的图像元素利用该漏洞造成拒绝服务（越边界内存访问）。

Severity

高

Patch Name

Google Chrome Skia拒绝服务漏洞（CNVD-2015-07963）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： http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html

Reference

http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html

Impacted products

Name
Google Chrome <47.0.2526.73

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2015-6773"
    }
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  "description": "Google Skia\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u4e14\u57fa\u4e8eC++\u7684\u56fe\u5f62\u5e93\uff0c\u5b83\u53ef\u5e94\u7528\u4e8eMozilla Firefox\u3001Google Chrome\u7b49\u6d4f\u89c8\u5668\u4e2d\uff0c\u4e5f\u53ef\u7528\u5728Android\u5f00\u653e\u624b\u673a\u5e73\u53f0\u4e2d\u3002\r\n\r\nGoogle Chrome 47.0.2526.73\u4e4b\u524d\u7248\u672c\u4e2d\u4f7f\u7528\u7684Skia\u4e2d\u7684convolution\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9650\u5236\u884c\u7684\u957f\u5ea6\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u56fe\u50cf\u5143\u7d20\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8d8a\u8fb9\u754c\u5185\u5b58\u8bbf\u95ee\uff09\u3002",
  "discovererName": "Google",
  "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\nhttp://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html",
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  "number": "CNVD-2015-07963",
  "openTime": "2015-12-08",
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  "patchName": "Google Chrome Skia\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-07963\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c47.0.2526.73"
  },
  "referenceLink": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html",
  "serverity": "\u9ad8",
  "submitTime": "2015-12-08",
  "title": "Google Chrome Skia\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-07963\uff09"
}

CVE-2015-6773 (GCVE-0-2015-6773)

Vulnerability from cvelistv5 – Published: 2015-12-06 01:00 – Updated: 2024-08-06 07:29

Summary

The convolution implementation in Skia, as used in Google Chrome before 47.0.2526.73, does not properly constrain row lengths, which allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via crafted graphics data.

Severity

No CVSS data available.

CWE

Assigner

Chrome Google root

References

10 references

URL	Tags
https://code.google.com/p/chromium/issues/detail?…	x_refsource_CONFIRM
http://googlechromereleases.blogspot.com/2015/12/…	x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2825-1	vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://codereview.chromium.org/1187173005	x_refsource_CONFIRM
https://security.gentoo.org/glsa/201603-09	vendor-advisoryx_refsource_GENTOO
http://www.securityfocus.com/bid/78416	vdb-entryx_refsource_BID
http://www.debian.org/security/2015/dsa-3415	vendor-advisoryx_refsource_DEBIAN
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.securitytracker.com/id/1034298	vdb-entryx_refsource_SECTRACK

Date Public

2015-12-01 00:00

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.

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.

Action not permitted

CNVD-2015-07963

CVE-2015-6773 (GCVE-0-2015-6773)

Tags

Sightings

Nomenclature

Related by attack behaviour