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mageiaGentoo FoundationMGASA-2017-0282
HistoryAug 19, 2017 - 12:58 p.m.

Updated mercurial packages fix security vulnerabilities

2017-08-1912:58:33
Gentoo Foundation
advisories.mageia.org
7

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.014 Low

EPSS

Percentile

86.0%

Mercurial was not sanitizing hostnames passed to ssh, allowing shell injection attacks by specifying a hostname starting with -oProxyCommand.

OSVersionArchitecturePackageVersionFilename
Mageia6noarchmercurial< 4.1.3-1.1mercurial-4.1.3-1.1.mga6

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.014 Low

EPSS

Percentile

86.0%