Vulnerability-Lookup

CNVD-2015-06540

Vulnerability from cnvd - Published: 2015-10-16

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 – Updated: 2024-08-06 07:43

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.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://code.google.com/p/google-security-researc…	x_refsource_MISC
https://veracrypt.codeplex.com/wikipage?title=Rel…	x_refsource_CONFIRM
http://packetstormsecurity.com/files/133877/Truec…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2015/09/24/3	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2015/09/22/7	mailing-listx_refsource_MLIST

Date Public

2015-09-22 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.

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.