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mageiaGentoo FoundationMGASA-2015-0156
HistoryApr 15, 2015 - 7:07 p.m.

Updated mono packages fix security vulnerabilities

2015-04-1519:07:57
Gentoo Foundation
advisories.mageia.org
10

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

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

EPSS

0.015

Percentile

87.1%

A TLS impersonation attack was discovered in Mono’s TLS stack by researchers at Inria (CVE-2015-2318). During checks on the TLS stack, they have discovered two further issues which have been fixed, a vulnerability to a protocol downgrade attack (CVE-2015-2319) and SSLv2 support still being available (CVE-2013-2320).

OSVersionArchitecturePackageVersionFilename
Mageia4noarchmono< 3.2.3-5.2mono-3.2.3-5.2.mga4

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

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

EPSS

0.015

Percentile

87.1%