CVE-2011-4126 Information

Description

Race condition issues were found in Calibre at devices/linux_mount_helper.c allowing unprivileged users the ability to mount any device to anywhere.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://lwn.net/Articles/464824/ https://bugs.launchpad.net/calibre/+bug/885027 https://www.openwall.com/lists/oss-security/2011/11/02/2 https://git.zx2c4.com/calibre-mount-helper-exploit/about/

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.1