Vulnerability-Lookup

CNVD-2018-11996

Vulnerability from cnvd - Published: 2018-06-25

Title

Google Chrome Media Cache内存错误引用漏洞

Description

Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。Media Cache是其中的一个媒体缓冲组件。 Google Chrome 66.0.3359.139之前版本中的Media Cache存在内存错误引用漏洞。远程攻击者可利用该漏洞执行任意代码或造成拒绝服务。

Severity

高

Patch Name

Google Chrome Media Cache内存错误引用漏洞的补丁

Patch Description

Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。Media Cache是其中的一个媒体缓冲组件。 Google Chrome 66.0.3359.139之前版本中的Media Cache存在内存错误引用漏洞。远程攻击者可利用该漏洞执行任意代码或造成拒绝服务。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接: https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop_26.html

Reference

http://www.securityfocus.com/bid/104017

Impacted products

Name
Google Chrome <66.0.3359.139

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "104017"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-6118"
    }
  },
  "description": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002Media Cache\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5a92\u4f53\u7f13\u51b2\u7ec4\u4ef6\u3002\r\n\r\nGoogle Chrome 66.0.3359.139\u4e4b\u524d\u7248\u672c\u4e2d\u7684Media Cache\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Ned Williamson",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5:\r\nhttps://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop_26.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11996",
  "openTime": "2018-06-25",
  "patchDescription": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002Media Cache\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5a92\u4f53\u7f13\u51b2\u7ec4\u4ef6\u3002\r\n\r\nGoogle Chrome 66.0.3359.139\u4e4b\u524d\u7248\u672c\u4e2d\u7684Media Cache\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "Google Chrome Media Cache\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c66.0.3359.139"
  },
  "referenceLink": "http://www.securityfocus.com/bid/104017",
  "serverity": "\u9ad8",
  "submitTime": "2018-06-06",
  "title": "Google Chrome Media Cache\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e"
}

CVE-2018-6118 (GCVE-0-2018-6118)

Vulnerability from cvelistv5 – Published: 2019-06-27 16:13 – Updated: 2024-08-05 05:54

Summary

A double-eviction in the Incognito mode cache that lead to a user-after-free in cache in Google Chrome prior to 66.0.3359.139 allowed a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page.

Severity

No CVSS data available.

CWE

Use after free

Assigner

Chrome Google root

References

2 references

URL	Tags
https://crbug.com/831963	x_refsource_MISC
https://chromereleases.googleblog.com/2018/04/sta…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Google	Chrome	Affected: unspecified , < 66.0.3359.139 (custom)

Show details on NVD website

JSON

To clipboard

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            "url": "https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop_26.html"
          }
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    "state": "PUBLISHED"
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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.