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mageiaGentoo FoundationMGASA-2017-0404
HistoryNov 07, 2017 - 4:49 p.m.

Updated git packages fix security vulnerability

2017-11-0716:49:26
Gentoo Foundation
advisories.mageia.org
6

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

9 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

0.003 Low

EPSS

Percentile

69.9%

The git subcommand cvsserver is a Perl script which makes excessive use of the backtick operator to invoke git. Unfortunately user input is used within some of those invocations, which can be a OS Command Injection vulnerability (CVE-2017-14867).

OSVersionArchitecturePackageVersionFilename
Mageia6noarchgit< 2.13.6-1git-2.13.6-1.mga6

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

9 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

0.003 Low

EPSS

Percentile

69.9%