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Alpine Linux: CVE-2012-2652: Vulnerability in quemu 1.0.x allow local information disclosure or data loss

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Alpine Linux: CVE-2012-2652: Vulnerability in quemu 1.0.x allow local information disclosure or data loss

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/07/2012
Created
07/25/2018
Added
08/30/2017
Modified
09/22/2017

Description

The bdrv_open function in Qemu 1.0 does not properly handle the failure of the mkstemp function, when in snapshot node, which allows local users to overwrite or read arbitrary files via a symlink attack on an unspecified temporary file.

Solution(s)

  • alpine-linux-upgrade-qemu

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