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mageiaGentoo FoundationMGASA-2018-0124
HistoryFeb 08, 2018 - 2:30 p.m.

Updated gcc packages fix security vulnerability

2018-02-0814:30:47
Gentoo Foundation
advisories.mageia.org
17

1.9 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.975 High

EPSS

Percentile

100.0%

This update provides and update to 5.5.0 maintenance release and adds support for retpoline, a mitigation technique for CVE-2017-5715 [branch target injection] aka ‘Spectre Variant 2’ that is needed at least for the kernels.

OSVersionArchitecturePackageVersionFilename
Mageia6noarchgcc< 5.5.0-1gcc-5.5.0-1.mga6

1.9 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.975 High

EPSS

Percentile

100.0%