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
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
87.1%
Issue Overview:
file_copy_fallback in gio/gfile.c in GNOME GLib 2.56.1 does not properly restrict file permissions while a copy operation is in progress. Instead, default permissions are used. (CVE-2019-12450)
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:
glib2-2.56.1-4.amzn2.aarch64
glib2-devel-2.56.1-4.amzn2.aarch64
glib2-fam-2.56.1-4.amzn2.aarch64
glib2-static-2.56.1-4.amzn2.aarch64
glib2-tests-2.56.1-4.amzn2.aarch64
glib2-debuginfo-2.56.1-4.amzn2.aarch64
i686:
glib2-2.56.1-4.amzn2.i686
glib2-devel-2.56.1-4.amzn2.i686
glib2-fam-2.56.1-4.amzn2.i686
glib2-static-2.56.1-4.amzn2.i686
glib2-tests-2.56.1-4.amzn2.i686
glib2-debuginfo-2.56.1-4.amzn2.i686
noarch:
glib2-doc-2.56.1-4.amzn2.noarch
src:
glib2-2.56.1-4.amzn2.src
x86_64:
glib2-2.56.1-4.amzn2.x86_64
glib2-devel-2.56.1-4.amzn2.x86_64
glib2-fam-2.56.1-4.amzn2.x86_64
glib2-static-2.56.1-4.amzn2.x86_64
glib2-tests-2.56.1-4.amzn2.x86_64
glib2-debuginfo-2.56.1-4.amzn2.x86_64
Red Hat: CVE-2019-12450
Mitre: CVE-2019-12450
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | aarch64 | glib2 | < 2.56.1-4.amzn2 | glib2-2.56.1-4.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | glib2-devel | < 2.56.1-4.amzn2 | glib2-devel-2.56.1-4.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | glib2-fam | < 2.56.1-4.amzn2 | glib2-fam-2.56.1-4.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | glib2-static | < 2.56.1-4.amzn2 | glib2-static-2.56.1-4.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | glib2-tests | < 2.56.1-4.amzn2 | glib2-tests-2.56.1-4.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | glib2-debuginfo | < 2.56.1-4.amzn2 | glib2-debuginfo-2.56.1-4.amzn2.aarch64.rpm |
Amazon Linux | 2 | i686 | glib2 | < 2.56.1-4.amzn2 | glib2-2.56.1-4.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | glib2-devel | < 2.56.1-4.amzn2 | glib2-devel-2.56.1-4.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | glib2-fam | < 2.56.1-4.amzn2 | glib2-fam-2.56.1-4.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | glib2-static | < 2.56.1-4.amzn2 | glib2-static-2.56.1-4.amzn2.i686.rpm |
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
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
87.1%