Fedora 25 : ruby (2017-e136d63c99)

High Nessus Plugin ID 103341

Synopsis

The remote Fedora host is missing a security update.

Description

- Fix ANSI escape sequence vulnerability (CVE-2017-0899).

- Fix DoS vulnerability in the query command (CVE-2017-0900).

- Fix a vulnerability in the gem installer that allowed a malicious gem to overwrite arbitrary files (CVE-2017-0901).

- Fix DNS request hijacking vulnerability (CVE-2017-0902).

- Fix arbitrary heap exposure during a JSON.generate call (CVE-2017-14064).

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected ruby package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2017-e136d63c99

Plugin Details

Severity: High

ID: 103341

File Name: fedora_2017-e136d63c99.nasl

Version: 3.3

Type: local

Agent: unix

Published: 2017/09/20

Updated: 2019/04/10

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.5

Temporal Score: 5.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

CVSS v3.0

Base Score: 9.8

Temporal Score: 8.8

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

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:ruby, cpe:/o:fedoraproject:fedora:25

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2017/09/15

Reference Information

CVE: CVE-2017-0899, CVE-2017-0900, CVE-2017-0901, CVE-2017-0902, CVE-2017-14064