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gentooGentoo FoundationGLSA-201712-03
HistoryDec 14, 2017 - 12:00 a.m.

OpenSSL: Multiple vulnerabilities

2017-12-1400:00:00
Gentoo Foundation
security.gentoo.org
34

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.946

Percentile

99.2%

Background

OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols.

Description

Multiple vulnerabilities have been discovered in OpenSSL. Please review the referenced CVE identifiers for details.

Impact

A remote attacker could cause a Denial of Service condition, recover a private key in unlikely circumstances, circumvent security restrictions to perform unauthorized actions, or gain access to sensitive information.

Workaround

There are no known workarounds at this time.

Resolution

All OpenSSL users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=dev-libs/openssl-1.0.2n"
OSVersionArchitecturePackageVersionFilename
Gentooanyalldev-libs/openssl< 1.0.2nUNKNOWN

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.946

Percentile

99.2%