Fedora 27 : glibc (2017-828f8a8fc6)

High Nessus Plugin ID 105918

Synopsis

The remote Fedora host is missing a security update.

Description

This update addresses RHBZ#1468837, which caused bash to lack job control in mock chroots. (Note that glibc inside the chroot needs to be upgraded for the fix to be effective.)

In additon, two dynamic linker issues where fixed which are not security bugs, but received CVE IDs nevertheless (RHBZ#1524867, CVE-2017-1000408, CVE-2017-1000409).

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 glibc package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2017-828f8a8fc6

Plugin Details

Severity: High

ID: 105918

File Name: fedora_2017-828f8a8fc6.nasl

Version: 3.6

Type: local

Agent: unix

Published: 2018/01/15

Updated: 2020/06/04

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.2

Temporal Score: 5.6

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

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

CVSS v3.0

Base Score: 7.8

Temporal Score: 7

Vector: CVSS:3.0/AV:L/AC:L/PR:L/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:glibc, cpe:/o:fedoraproject:fedora:27

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: 2018/01/02

Vulnerability Publication Date: 2018/02/01

Reference Information

CVE: CVE-2017-1000408, CVE-2017-1000409