cnvd - cnvd-2015-06540

cnvd-2015-06540

Vulnerability from cnvd

Title: TrueCrypt本地权限提升漏洞（CNVD-2015-06540）

Description:

TrueCrypt是一款免费开源的加密软件。

Windows系统中的TrueCrypt安装驱动中存在安全漏洞。攻击者利用该漏洞可提升权限。

Severity: 中

Patch Name: TrueCrypt本地权限提升漏洞（CNVD-2015-06540）的补丁

Patch Description:

TrueCrypt是一款免费开源的加密软件。

Windows系统中的TrueCrypt安装驱动中存在安全漏洞。攻击者利用该漏洞可提升权限。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这个安全问题，请到厂商的主页下载：https://veracrypt.codeplex.com/wikipage?title=Release%20Notes

Reference: http://www.openwall.com/lists/oss-security/2015/09/24/3

Impacted products

Name
Truecrypt TrueCrypt 1.14

Show details on source website

JSON

To clipboard

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  "bids": {
    "bid": {
      "bidNumber": "76848"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7359"
    }
  },
  "description": "TrueCrypt\u662f\u4e00\u6b3e\u514d\u8d39\u5f00\u6e90\u7684\u52a0\u5bc6\u8f6f\u4ef6\u3002\r\n\r\nWindows\u7cfb\u7edf\u4e2d\u7684TrueCrypt\u5b89\u88c5\u9a71\u52a8\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u63d0\u5347\u6743\u9650\u3002",
  "discovererName": "James Forshaw",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1ahttps://veracrypt.codeplex.com/wikipage?title=Release%20Notes",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-06540",
  "openTime": "2015-10-16",
  "patchDescription": "TrueCrypt\u662f\u4e00\u6b3e\u514d\u8d39\u5f00\u6e90\u7684\u52a0\u5bc6\u8f6f\u4ef6\u3002\r\n\r\nWindows\u7cfb\u7edf\u4e2d\u7684TrueCrypt\u5b89\u88c5\u9a71\u52a8\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u63d0\u5347\u6743\u9650\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": "TrueCrypt\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2015-06540\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Truecrypt TrueCrypt 1.14"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2015/09/24/3",
  "serverity": "\u4e2d",
  "submitTime": "2015-10-10",
  "title": "TrueCrypt\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2015-06540\uff09"
}

CVE-2015-7359 (GCVE-0-2015-7359)

Vulnerability from cvelistv5

Published

2017-10-02 19:00

Modified

2024-08-06 07:43

Severity ?

CWE

Summary

The (1) IsVolumeAccessibleByCurrentUser and (2) MountDevice methods in Ntdriver.c in TrueCrypt 7.0, VeraCrypt before 1.15, and CipherShed, when running on Windows, do not check the impersonation level of impersonation tokens, which allows local users to impersonate a user at SecurityIdentify level and gain access to other users' mounted encrypted volumes.

References

▼	URL	Tags
	https://code.google.com/p/google-security-research/issues/detail?id=537	x_refsource_MISC
	https://veracrypt.codeplex.com/wikipage?title=Release%20Notes	x_refsource_CONFIRM
	http://packetstormsecurity.com/files/133877/Truecrypt-7-Privilege-Escalation.html	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2015/09/24/3	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2015/09/22/7	mailing-list, x_refsource_MLIST

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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