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
8.5 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.032 Low
EPSS
Percentile
91.1%
Issue Overview:
In GNOME GLib 2.56.1, g_markup_parse_context_end_parse() in gmarkup.c has a NULL pointer dereference. (CVE-2018-16428)
GNOME GLib 2.56.1 has an out-of-bounds read vulnerability in g_markup_parse_context_parse() in gmarkup.c, related to utf8_str(). (CVE-2018-16429)
Affected Packages:
glib2
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update glib2 to update your system.
New Packages:
aarch64:
glib2-2.56.1-9.amzn2.0.3.aarch64
glib2-devel-2.56.1-9.amzn2.0.3.aarch64
glib2-fam-2.56.1-9.amzn2.0.3.aarch64
glib2-static-2.56.1-9.amzn2.0.3.aarch64
glib2-tests-2.56.1-9.amzn2.0.3.aarch64
glib2-debuginfo-2.56.1-9.amzn2.0.3.aarch64
i686:
glib2-2.56.1-9.amzn2.0.3.i686
glib2-devel-2.56.1-9.amzn2.0.3.i686
glib2-fam-2.56.1-9.amzn2.0.3.i686
glib2-static-2.56.1-9.amzn2.0.3.i686
glib2-tests-2.56.1-9.amzn2.0.3.i686
glib2-debuginfo-2.56.1-9.amzn2.0.3.i686
noarch:
glib2-doc-2.56.1-9.amzn2.0.3.noarch
src:
glib2-2.56.1-9.amzn2.0.3.src
x86_64:
glib2-2.56.1-9.amzn2.0.3.x86_64
glib2-devel-2.56.1-9.amzn2.0.3.x86_64
glib2-fam-2.56.1-9.amzn2.0.3.x86_64
glib2-static-2.56.1-9.amzn2.0.3.x86_64
glib2-tests-2.56.1-9.amzn2.0.3.x86_64
glib2-debuginfo-2.56.1-9.amzn2.0.3.x86_64
Red Hat: CVE-2018-16428, CVE-2018-16429
Mitre: CVE-2018-16428, CVE-2018-16429
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | aarch64 | glib2 | < 2.56.1-9.amzn2.0.3 | glib2-2.56.1-9.amzn2.0.3.aarch64.rpm |
Amazon Linux | 2 | aarch64 | glib2-devel | < 2.56.1-9.amzn2.0.3 | glib2-devel-2.56.1-9.amzn2.0.3.aarch64.rpm |
Amazon Linux | 2 | aarch64 | glib2-fam | < 2.56.1-9.amzn2.0.3 | glib2-fam-2.56.1-9.amzn2.0.3.aarch64.rpm |
Amazon Linux | 2 | aarch64 | glib2-static | < 2.56.1-9.amzn2.0.3 | glib2-static-2.56.1-9.amzn2.0.3.aarch64.rpm |
Amazon Linux | 2 | aarch64 | glib2-tests | < 2.56.1-9.amzn2.0.3 | glib2-tests-2.56.1-9.amzn2.0.3.aarch64.rpm |
Amazon Linux | 2 | aarch64 | glib2-debuginfo | < 2.56.1-9.amzn2.0.3 | glib2-debuginfo-2.56.1-9.amzn2.0.3.aarch64.rpm |
Amazon Linux | 2 | i686 | glib2 | < 2.56.1-9.amzn2.0.3 | glib2-2.56.1-9.amzn2.0.3.i686.rpm |
Amazon Linux | 2 | i686 | glib2-devel | < 2.56.1-9.amzn2.0.3 | glib2-devel-2.56.1-9.amzn2.0.3.i686.rpm |
Amazon Linux | 2 | i686 | glib2-fam | < 2.56.1-9.amzn2.0.3 | glib2-fam-2.56.1-9.amzn2.0.3.i686.rpm |
Amazon Linux | 2 | i686 | glib2-static | < 2.56.1-9.amzn2.0.3 | glib2-static-2.56.1-9.amzn2.0.3.i686.rpm |
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
8.5 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.032 Low
EPSS
Percentile
91.1%