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Test ID:1.3.6.1.4.1.25623.1.0.843695
Category:Ubuntu Local Security Checks
Title:Ubuntu Update for ruby2.3 USN-3621-1
Summary:The remote host is missing an update for the 'ruby2.3'; package(s) announced via the USN-3621-1 advisory.
Description:Summary:
The remote host is missing an update for the 'ruby2.3'
package(s) announced via the USN-3621-1 advisory.

Vulnerability Insight:
It was discovered that Ruby incorrectly handled certain inputs. An
attacker could possibly use this to access sensitive information.
(CVE-2018-1000073)

It was discovered that Ruby incorrectly handled certain files. An
attacker could possibly use this to execute arbitrary code.
(CVE-2018-1000074)

It was discovered that Ruby incorrectly handled certain files. An
attacker could possibly use this to cause a denial of service.
(CVE-2018-1000075)

It was discovered that Ruby incorrectly handled certain crypto
signatures. An attacker could possibly use this to execute arbitrary
code. (CVE-2018-1000076)

It was discovered that Ruby incorrectly handled certain inputs. An
attacker could possibly use this to execute arbitrary code.
(CVE-2018-1000077, CVE-2018-1000078, CVE-2018-1000079)

Affected Software/OS:
ruby2.3 on Ubuntu 17.10,
Ubuntu 16.04 LTS,
Ubuntu 14.04 LTS.

Solution:
Please install the updated package(s).

CVSS Score:
7.5

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2018-1000073
Common Vulnerability Exposure (CVE) ID: CVE-2018-1000074
Common Vulnerability Exposure (CVE) ID: CVE-2018-1000075
Common Vulnerability Exposure (CVE) ID: CVE-2018-1000076
Common Vulnerability Exposure (CVE) ID: CVE-2018-1000077
Common Vulnerability Exposure (CVE) ID: CVE-2018-1000078
Common Vulnerability Exposure (CVE) ID: CVE-2018-1000079
CopyrightCopyright (C) 2018 Greenbone Networks GmbH

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