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
0.003 Low
EPSS
Percentile
71.0%
CentOS Errata and Security Advisory CESA-2018:1879
The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly.
Security Fix(es):
glibc: Buffer overflow in glob with GLOB_TILDE (CVE-2017-15670)
glibc: Buffer overflow during unescaping of user names with the ~ operator (CVE-2017-15804)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 6.10 Release Notes and Red Hat Enterprise Linux 6.10 Technical Notes linked from the References section.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-cr-announce/2018-June/031523.html
Affected packages:
glibc
glibc-common
glibc-devel
glibc-headers
glibc-static
glibc-utils
nscd
Upstream details at:
https://access.redhat.com/errata/RHSA-2018:1879
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 6 | i686 | glibc | < 2.12-1.212.el6 | glibc-2.12-1.212.el6.i686.rpm |
CentOS | 6 | i686 | glibc-common | < 2.12-1.212.el6 | glibc-common-2.12-1.212.el6.i686.rpm |
CentOS | 6 | i686 | glibc-devel | < 2.12-1.212.el6 | glibc-devel-2.12-1.212.el6.i686.rpm |
CentOS | 6 | i686 | glibc-headers | < 2.12-1.212.el6 | glibc-headers-2.12-1.212.el6.i686.rpm |
CentOS | 6 | i686 | glibc-static | < 2.12-1.212.el6 | glibc-static-2.12-1.212.el6.i686.rpm |
CentOS | 6 | i686 | glibc-utils | < 2.12-1.212.el6 | glibc-utils-2.12-1.212.el6.i686.rpm |
CentOS | 6 | i686 | nscd | < 2.12-1.212.el6 | nscd-2.12-1.212.el6.i686.rpm |
CentOS | 6 | i686 | glibc | < 2.12-1.212.el6 | glibc-2.12-1.212.el6.i686.rpm |
CentOS | 6 | x86_64 | glibc | < 2.12-1.212.el6 | glibc-2.12-1.212.el6.x86_64.rpm |
CentOS | 6 | x86_64 | glibc-common | < 2.12-1.212.el6 | glibc-common-2.12-1.212.el6.x86_64.rpm |
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
0.003 Low
EPSS
Percentile
71.0%