cnvd - cnvd-2017-11360

cnvd-2017-11360

Vulnerability from cnvd

Title: Sophos Anti-Virus Threat Detection Engine unrar内存破坏漏洞

Description:

Sophos Anti-Virus Threat Detection Engine是英国Sophos公司的一套适用于多种操作系统的反病毒引擎，它可实时侦测和清除病毒、间谍软件、木马和蠕虫，确保台式机和笔记本电脑的全面网络保护。unrar是其中的一个命令行文档解压程序。

Sophos Anti-Virus Threat Detection Engine 3.37.2之前的版本中unrar 5.5.5之前的版本中存在内存破坏漏洞。攻击者可利用该漏洞执行任意代码，造成越边界写入。

Severity: 高

Patch Name: Sophos Anti-Virus Threat Detection Engine unrar内存破坏漏洞的补丁

Patch Description:

Sophos Anti-Virus Threat Detection Engine 3.37.2之前的版本中unrar 5.5.5之前的版本中存在内存破坏漏洞。攻击者可利用该漏洞执行任意代码，造成越边界写入。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://community.sophos.com/kb/en-us/118424#six

Reference: http://securitytracker.com/id?1027725

Impacted products

Name
['Sophos unrar 5.5.5', 'Sophos Anti-Virus Threat Detection Engine <3.37.2']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2012-6706"
    }
  },
  "description": "Sophos Anti-Virus Threat Detection Engine\u662f\u82f1\u56fdSophos\u516c\u53f8\u7684\u4e00\u5957\u9002\u7528\u4e8e\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u7684\u53cd\u75c5\u6bd2\u5f15\u64ce\uff0c\u5b83\u53ef\u5b9e\u65f6\u4fa6\u6d4b\u548c\u6e05\u9664\u75c5\u6bd2\u3001\u95f4\u8c0d\u8f6f\u4ef6\u3001\u6728\u9a6c\u548c\u8815\u866b\uff0c\u786e\u4fdd\u53f0\u5f0f\u673a\u548c\u7b14\u8bb0\u672c\u7535\u8111\u7684\u5168\u9762\u7f51\u7edc\u4fdd\u62a4\u3002unrar\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u547d\u4ee4\u884c\u6587\u6863\u89e3\u538b\u7a0b\u5e8f\u3002\r\n\r\nSophos Anti-Virus Threat Detection Engine 3.37.2\u4e4b\u524d\u7684\u7248\u672c\u4e2dunrar 5.5.5\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u9020\u6210\u8d8a\u8fb9\u754c\u5199\u5165\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://community.sophos.com/kb/en-us/118424#six",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-11360",
  "openTime": "2017-06-27",
  "patchDescription": "Sophos Anti-Virus Threat Detection Engine\u662f\u82f1\u56fdSophos\u516c\u53f8\u7684\u4e00\u5957\u9002\u7528\u4e8e\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u7684\u53cd\u75c5\u6bd2\u5f15\u64ce\uff0c\u5b83\u53ef\u5b9e\u65f6\u4fa6\u6d4b\u548c\u6e05\u9664\u75c5\u6bd2\u3001\u95f4\u8c0d\u8f6f\u4ef6\u3001\u6728\u9a6c\u548c\u8815\u866b\uff0c\u786e\u4fdd\u53f0\u5f0f\u673a\u548c\u7b14\u8bb0\u672c\u7535\u8111\u7684\u5168\u9762\u7f51\u7edc\u4fdd\u62a4\u3002unrar\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u547d\u4ee4\u884c\u6587\u6863\u89e3\u538b\u7a0b\u5e8f\u3002\r\n\r\nSophos Anti-Virus Threat Detection Engine 3.37.2\u4e4b\u524d\u7684\u7248\u672c\u4e2dunrar 5.5.5\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u9020\u6210\u8d8a\u8fb9\u754c\u5199\u5165\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": "Sophos Anti-Virus Threat Detection Engine unrar\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Sophos unrar 5.5.5",
      "Sophos Anti-Virus Threat Detection Engine \u003c3.37.2"
    ]
  },
  "referenceLink": "http://securitytracker.com/id?1027725",
  "serverity": "\u9ad8",
  "submitTime": "2017-06-26",
  "title": "Sophos Anti-Virus Threat Detection Engine unrar\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}

CVE-2012-6706 (GCVE-0-2012-6706)

Vulnerability from cvelistv5

Published

2017-06-22 13:00

Modified

2024-08-06 21:36

Severity ?

CWE

Summary

A VMSF_DELTA memory corruption was discovered in unrar before 5.5.5, as used in Sophos Anti-Virus Threat Detection Engine before 3.37.2 and other products, that can lead to arbitrary code execution. An integer overflow can be caused in DataSize+CurChannel. The result is a negative value of the "DestPos" variable, which allows the attacker to write out of bounds when setting Mem[DestPos].

References

▼	URL	Tags
	https://bugs.chromium.org/p/project-zero/issues/detail?id=1286	x_refsource_MISC
	https://nakedsecurity.sophos.com/2012/11/05/tavis-ormandy-sophos/	x_refsource_MISC
	https://security.gentoo.org/glsa/201709-24	vendor-advisory, x_refsource_GENTOO
	https://community.sophos.com/kb/en-us/118424#six	x_refsource_MISC
	https://security.gentoo.org/glsa/201708-05	vendor-advisory, x_refsource_GENTOO
	https://lock.cmpxchg8b.com/sophailv2.pdf	x_refsource_MISC
	https://security.gentoo.org/glsa/201804-16	vendor-advisory, x_refsource_GENTOO
	https://kc.mcafee.com/corporate/index?page=content&id=SB10205	x_refsource_CONFIRM
	http://telussecuritylabs.com/threats/show/TSL20121207-01	x_refsource_MISC
	http://securitytracker.com/id?1027725	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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