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amazonAmazonALAS2-2020-1574
HistoryDec 08, 2020 - 9:31 p.m.

Important: qt, qt5-qtbase

2020-12-0821:31:00
alas.aws.amazon.com
20

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

5.8 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.003 Low

EPSS

Percentile

68.5%

Issue Overview:

An issue was discovered in Qt through 5.12.9, and 5.13.x through 5.15.x before 5.15.1. read_xbm_body in gui/image/qxbmhandler.cpp has a buffer over-read. (CVE-2020-17507)

Affected Packages:

qt, qt5-qtbase

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 qt to update your system.
Run yum update qt5-qtbase to update your system.

New Packages:

aarch64:  
    qt5-qtbase-5.9.2-3.amzn2.0.4.aarch64  
    qt5-qtbase-devel-5.9.2-3.amzn2.0.4.aarch64  
    qt5-qtbase-doc-5.9.2-3.amzn2.0.4.aarch64  
    qt5-qtbase-examples-5.9.2-3.amzn2.0.4.aarch64  
    qt5-qtbase-static-5.9.2-3.amzn2.0.4.aarch64  
    qt5-qtbase-mysql-5.9.2-3.amzn2.0.4.aarch64  
    qt5-qtbase-odbc-5.9.2-3.amzn2.0.4.aarch64  
    qt5-qtbase-postgresql-5.9.2-3.amzn2.0.4.aarch64  
    qt5-qtbase-gui-5.9.2-3.amzn2.0.4.aarch64  
    qt5-qtbase-debuginfo-5.9.2-3.amzn2.0.4.aarch64  
    qt-4.8.5-15.amzn2.0.5.aarch64  
    qt-assistant-4.8.5-15.amzn2.0.5.aarch64  
    qt-config-4.8.5-15.amzn2.0.5.aarch64  
    qt-demos-4.8.5-15.amzn2.0.5.aarch64  
    qt-devel-4.8.5-15.amzn2.0.5.aarch64  
    qt-examples-4.8.5-15.amzn2.0.5.aarch64  
    qt-qvfb-4.8.5-15.amzn2.0.5.aarch64  
    qt-mysql-4.8.5-15.amzn2.0.5.aarch64  
    qt-odbc-4.8.5-15.amzn2.0.5.aarch64  
    qt-postgresql-4.8.5-15.amzn2.0.5.aarch64  
    qt-x11-4.8.5-15.amzn2.0.5.aarch64  
    qt-qdbusviewer-4.8.5-15.amzn2.0.5.aarch64  
    qt-debuginfo-4.8.5-15.amzn2.0.5.aarch64  
  
i686:  
    qt5-qtbase-5.9.2-3.amzn2.0.4.i686  
    qt5-qtbase-devel-5.9.2-3.amzn2.0.4.i686  
    qt5-qtbase-doc-5.9.2-3.amzn2.0.4.i686  
    qt5-qtbase-examples-5.9.2-3.amzn2.0.4.i686  
    qt5-qtbase-static-5.9.2-3.amzn2.0.4.i686  
    qt5-qtbase-mysql-5.9.2-3.amzn2.0.4.i686  
    qt5-qtbase-odbc-5.9.2-3.amzn2.0.4.i686  
    qt5-qtbase-postgresql-5.9.2-3.amzn2.0.4.i686  
    qt5-qtbase-gui-5.9.2-3.amzn2.0.4.i686  
    qt5-qtbase-debuginfo-5.9.2-3.amzn2.0.4.i686  
    qt-4.8.5-15.amzn2.0.5.i686  
    qt-assistant-4.8.5-15.amzn2.0.5.i686  
    qt-config-4.8.5-15.amzn2.0.5.i686  
    qt-demos-4.8.5-15.amzn2.0.5.i686  
    qt-devel-4.8.5-15.amzn2.0.5.i686  
    qt-examples-4.8.5-15.amzn2.0.5.i686  
    qt-qvfb-4.8.5-15.amzn2.0.5.i686  
    qt-mysql-4.8.5-15.amzn2.0.5.i686  
    qt-odbc-4.8.5-15.amzn2.0.5.i686  
    qt-postgresql-4.8.5-15.amzn2.0.5.i686  
    qt-x11-4.8.5-15.amzn2.0.5.i686  
    qt-qdbusviewer-4.8.5-15.amzn2.0.5.i686  
    qt-debuginfo-4.8.5-15.amzn2.0.5.i686  
  
noarch:  
    qt5-qtbase-common-5.9.2-3.amzn2.0.4.noarch  
    qt5-rpm-macros-5.9.2-3.amzn2.0.4.noarch  
    qt-doc-4.8.5-15.amzn2.0.5.noarch  
    qt-devel-private-4.8.5-15.amzn2.0.5.noarch  
  
src:  
    qt5-qtbase-5.9.2-3.amzn2.0.4.src  
    qt-4.8.5-15.amzn2.0.5.src  
  
x86_64:  
    qt5-qtbase-5.9.2-3.amzn2.0.4.x86_64  
    qt5-qtbase-devel-5.9.2-3.amzn2.0.4.x86_64  
    qt5-qtbase-doc-5.9.2-3.amzn2.0.4.x86_64  
    qt5-qtbase-examples-5.9.2-3.amzn2.0.4.x86_64  
    qt5-qtbase-static-5.9.2-3.amzn2.0.4.x86_64  
    qt5-qtbase-mysql-5.9.2-3.amzn2.0.4.x86_64  
    qt5-qtbase-odbc-5.9.2-3.amzn2.0.4.x86_64  
    qt5-qtbase-postgresql-5.9.2-3.amzn2.0.4.x86_64  
    qt5-qtbase-gui-5.9.2-3.amzn2.0.4.x86_64  
    qt5-qtbase-debuginfo-5.9.2-3.amzn2.0.4.x86_64  
    qt-4.8.5-15.amzn2.0.5.x86_64  
    qt-assistant-4.8.5-15.amzn2.0.5.x86_64  
    qt-config-4.8.5-15.amzn2.0.5.x86_64  
    qt-demos-4.8.5-15.amzn2.0.5.x86_64  
    qt-devel-4.8.5-15.amzn2.0.5.x86_64  
    qt-examples-4.8.5-15.amzn2.0.5.x86_64  
    qt-qvfb-4.8.5-15.amzn2.0.5.x86_64  
    qt-mysql-4.8.5-15.amzn2.0.5.x86_64  
    qt-odbc-4.8.5-15.amzn2.0.5.x86_64  
    qt-postgresql-4.8.5-15.amzn2.0.5.x86_64  
    qt-x11-4.8.5-15.amzn2.0.5.x86_64  
    qt-qdbusviewer-4.8.5-15.amzn2.0.5.x86_64  
    qt-debuginfo-4.8.5-15.amzn2.0.5.x86_64  

Additional References

Red Hat: CVE-2020-17507

Mitre: CVE-2020-17507

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

5.8 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.003 Low

EPSS

Percentile

68.5%