CVE-2011-3145

  1. Reconshell
  2. Vulnerabilities (CVE)
  3. CVE-2011-3145
When mount.ecrpytfs_private before version 87-0ubuntu1.2 calls setreuid() it doesn't also set the effective group id. So when it creates the new version, mtab.tmp, it's created with the group id of the user running mount.ecryptfs_private.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
http://bazaar.launchpad.net/~ecryptfs/ecryptfs/trunk/revision/558 Patch Third Party Advisory
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Configurations

Configuration 1 (hide)

cpe:2.3:a:mount.ecrpytfs_private_project:mount.ecrpytfs_private:-:*:*:*:*:*:*:*
Information

Published : 2019-04-22 09:29

Updated : 2019-10-09 16:03

NVD link : CVE-2011-3145

Mitre link : CVE-2011-3145

JSON object : View

CWE
CWE-254

7PK - Security Features

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Products Affected

mount.ecrpytfs_private_project

  • mount.ecrpytfs_private