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mageiaGentoo FoundationMGASA-2016-0061
HistoryFeb 09, 2016 - 10:05 p.m.

Updated nettle packages fix security vulnerabilities

2016-02-0922:05:34
Gentoo Foundation
advisories.mageia.org
12

7.5 High

CVSS2

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

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

0.009 Low

EPSS

Percentile

82.5%

Updated nettle2.7 and nettle packages fix security vulnerabilities: Two carry propagation bugs in elliptic curve scalar multiplications that affect the NIST P-256 curve. The bugs are in the C code and affect multiple architectures (CVE-2015-8803, CVE-2015-8805). A carry propagation bug in elliptic curve scalar multiplications that affect the NIST P-384 curve. The bug is in the assembly code and only affects the x86_64 architecture (CVE-2015-8804).

OSVersionArchitecturePackageVersionFilename
Mageia5noarchnettle2.7< 2.7.1-6.1nettle2.7-2.7.1-6.1.mga5
Mageia5noarchnettle< 3.0-3.1nettle-3.0-3.1.mga5

7.5 High

CVSS2

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

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

0.009 Low

EPSS

Percentile

82.5%