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amazonAmazonALAS2-2020-1397
HistoryFeb 24, 2020 - 10:05 p.m.

Medium: qt5-qtbase

2020-02-2422:05:00
alas.aws.amazon.com
26

CVSS2

7.5

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

9.8

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

AI Score

10

Confidence

High

EPSS

0.012

Percentile

85.3%

Issue Overview:

An issue was discovered in Qt before 5.11.3. A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation fault.(CVE-2018-19870)

QXmlStream in Qt 5.x before 5.11.3 has a double-free or corruption during parsing of a specially crafted illegal XML document. (CVE-2018-15518)

An issue was discovered in Qt before 5.11.3. QBmpHandler has a buffer overflow via BMP data. (CVE-2018-19873)

Affected Packages:

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 qt5-qtbase to update your system.

New Packages:

aarch64:  
    qt5-qtbase-5.9.2-3.amzn2.0.2.aarch64  
    qt5-qtbase-devel-5.9.2-3.amzn2.0.2.aarch64  
    qt5-qtbase-doc-5.9.2-3.amzn2.0.2.aarch64  
    qt5-qtbase-examples-5.9.2-3.amzn2.0.2.aarch64  
    qt5-qtbase-static-5.9.2-3.amzn2.0.2.aarch64  
    qt5-qtbase-mysql-5.9.2-3.amzn2.0.2.aarch64  
    qt5-qtbase-odbc-5.9.2-3.amzn2.0.2.aarch64  
    qt5-qtbase-postgresql-5.9.2-3.amzn2.0.2.aarch64  
    qt5-qtbase-gui-5.9.2-3.amzn2.0.2.aarch64  
    qt5-qtbase-debuginfo-5.9.2-3.amzn2.0.2.aarch64  
  
i686:  
    qt5-qtbase-5.9.2-3.amzn2.0.2.i686  
    qt5-qtbase-devel-5.9.2-3.amzn2.0.2.i686  
    qt5-qtbase-doc-5.9.2-3.amzn2.0.2.i686  
    qt5-qtbase-examples-5.9.2-3.amzn2.0.2.i686  
    qt5-qtbase-static-5.9.2-3.amzn2.0.2.i686  
    qt5-qtbase-mysql-5.9.2-3.amzn2.0.2.i686  
    qt5-qtbase-odbc-5.9.2-3.amzn2.0.2.i686  
    qt5-qtbase-postgresql-5.9.2-3.amzn2.0.2.i686  
    qt5-qtbase-gui-5.9.2-3.amzn2.0.2.i686  
    qt5-qtbase-debuginfo-5.9.2-3.amzn2.0.2.i686  
  
noarch:  
    qt5-qtbase-common-5.9.2-3.amzn2.0.2.noarch  
    qt5-rpm-macros-5.9.2-3.amzn2.0.2.noarch  
  
src:  
    qt5-qtbase-5.9.2-3.amzn2.0.2.src  
  
x86_64:  
    qt5-qtbase-5.9.2-3.amzn2.0.2.x86_64  
    qt5-qtbase-devel-5.9.2-3.amzn2.0.2.x86_64  
    qt5-qtbase-doc-5.9.2-3.amzn2.0.2.x86_64  
    qt5-qtbase-examples-5.9.2-3.amzn2.0.2.x86_64  
    qt5-qtbase-static-5.9.2-3.amzn2.0.2.x86_64  
    qt5-qtbase-mysql-5.9.2-3.amzn2.0.2.x86_64  
    qt5-qtbase-odbc-5.9.2-3.amzn2.0.2.x86_64  
    qt5-qtbase-postgresql-5.9.2-3.amzn2.0.2.x86_64  
    qt5-qtbase-gui-5.9.2-3.amzn2.0.2.x86_64  
    qt5-qtbase-debuginfo-5.9.2-3.amzn2.0.2.x86_64  

Additional References

Red Hat: CVE-2018-15518, CVE-2018-19870, CVE-2018-19873

Mitre: CVE-2018-15518, CVE-2018-19870, CVE-2018-19873

CVSS2

7.5

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

9.8

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

AI Score

10

Confidence

High

EPSS

0.012

Percentile

85.3%