7.8

CVE-2015-7358

EPSS 0.85%
Veröffentlicht 03.10.2017 01:29:00
Zuletzt bearbeitet 20.04.2025 01:37:25
Quelle cve@mitre.org
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The IsDriveLetterAvailable method in Driver/Ntdriver.c in TrueCrypt 7.0, VeraCrypt before 1.15, and CipherShed, when running on Windows, does not properly validate drive letter symbolic links, which allows local users to mount an encrypted volume over an existing drive letter and gain privileges via an entry in the /GLOBAL?? directory.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 0 Referenzen 9

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Ciphershed ≫ Ciphershed Version <= 0.7.5.0

Microsoft ≫ Windows

Idrix ≫ Veracrypt Version <= 1.14

Microsoft ≫ Windows

Truecrypt ≫ Truecrypt Version7.0

Microsoft ≫ Windows

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.85%	0.745

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.8	1.8	5.9	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	7.2	3.9	10	AV:L/AC:L/Au:N/C:C/I:C/A:C

Es wurden noch keine Informationen zu CWE veröffentlicht.

http://packetstormsecurity.com/files/133878/Truecrypt-7-Derived-Code-Windows-Drive-Letter-Symbolic-Link-Creation-Privilege-Escalation.html

Third Party Advisory

VDB Entry

http://www.openwall.com/lists/oss-security/2015/09/22/7

Third Party Advisory

Mailing List

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

Third Party Advisory

Mailing List

Issue Tracking

https://code.google.com/p/google-security-research/issues/detail?id=538

Third Party Advisory

https://veracrypt.codeplex.com/wikipage?title=Release%20Notes

Vendor Advisory

Release Notes

https://www.exploit-db.com/exploits/38403/

Third Party Advisory

VDB Entry

https://nvd.nist.gov/vuln/detail/CVE-2015-7358

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2015-7358

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2015-7358

EUVD