Red Hat Enterprise Linux 9 update for the qt5 stack

1) Division by zero

EUVDB-ID: #VU76665

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-32573

CWE-ID: CWE-369 - Divide By Zero

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a divide by zero error in src/svg/qsvghandler.cpp. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Enterprise Linux for ARM 64: 9

Red Hat Enterprise Linux for Power, little endian: 9

Red Hat Enterprise Linux for IBM z Systems: 9

Red Hat Enterprise Linux for x86_64: 9

qt5-qtxmlpatterns (Red Hat package): before 5.15.9-2.el9

qt5-qtx11extras (Red Hat package): before 5.15.9-1.el9

qt5-qtwebsockets (Red Hat package): before 5.15.9-2.el9

qt5-qtwebchannel (Red Hat package): before 5.15.9-1.el9

qt5-qtwayland (Red Hat package): before 5.15.9-1.el9

qt5-qttranslations (Red Hat package): before 5.15.9-1.el9

qt5-qttools (Red Hat package): before 5.15.9-3.el9

qt5-qtsvg (Red Hat package): before 5.15.9-2.el9

qt5-qtserialport (Red Hat package): before 5.15.9-1.el9

qt5-qtserialbus (Red Hat package): before 5.15.9-1.el9

qt5-qtsensors (Red Hat package): before 5.15.9-1.el9

qt5-qtscript (Red Hat package): before 5.15.9-1.el9

qt5-qtquickcontrols2 (Red Hat package): before 5.15.9-1.el9

qt5-qtquickcontrols (Red Hat package): before 5.15.9-1.el9

qt5-qtmultimedia (Red Hat package): before 5.15.9-1.el9

qt5-qtlocation (Red Hat package): before 5.15.9-1.el9

qt5-qtimageformats (Red Hat package): before 5.15.9-1.el9

qt5-qtgraphicaleffects (Red Hat package): before 5.15.9-1.el9

qt5-qtdoc (Red Hat package): before 5.15.9-1.el9

qt5-qtdeclarative (Red Hat package): before 5.15.9-3.el9

qt5-qtconnectivity (Red Hat package): before 5.15.9-2.el9

qt5-qtbase (Red Hat package): before 5.15.9-7.el9

qt5-qt3d (Red Hat package): before 5.15.9-1.el9

qt5-doc (Red Hat package): before 5.15.9-1.el9

qt5 (Red Hat package): before 5.15.9-1.el9

qgnomeplatform (Red Hat package): before 0.9.0-1.el9

python-qt5 (Red Hat package): before 5.15.9-1.el9

python-pyqt5-sip (Red Hat package): before 12.11.1-1.el9

adwaita-qt (Red Hat package): before 1.4.2-1.el9

CPE2.3

• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_arm_64:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_power_little_endian:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_ibm_z_systems:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux:9:*:*:*:*:*:*:*
• cpe:2.3:o:red_hat:qt5-qtxmlpatterns_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtx11extras_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwebsockets_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwebchannel_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwayland_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qttranslations_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qttools_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtsvg_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtserialport_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtserialbus_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtsensors_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtscript_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtquickcontrols2_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtquickcontrols_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtmultimedia_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtlocation_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtimageformats_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtgraphicaleffects_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtdoc_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtdeclarative_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtconnectivity_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtbase_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qt3d_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-doc_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qgnomeplatform_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:python-qt5_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:python-pyqt5-sip_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:adwaita-qt_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*

External links

https://access.redhat.com/errata/RHSA-2023:6369

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Out-of-bounds read

EUVDB-ID: #VU76667

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-33285

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to buffer over-read via a crafted reply from a DNS server within the QDnsLookup() function in src/network/kernel/qdnslookup_unix.cpp. A remote attacker can perform a denial of service attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Enterprise Linux for ARM 64: 9

Red Hat Enterprise Linux for Power, little endian: 9

Red Hat Enterprise Linux for IBM z Systems: 9

Red Hat Enterprise Linux for x86_64: 9

qt5-qtxmlpatterns (Red Hat package): before 5.15.9-2.el9

qt5-qtx11extras (Red Hat package): before 5.15.9-1.el9

qt5-qtwebsockets (Red Hat package): before 5.15.9-2.el9

qt5-qtwebchannel (Red Hat package): before 5.15.9-1.el9

qt5-qtwayland (Red Hat package): before 5.15.9-1.el9

qt5-qttranslations (Red Hat package): before 5.15.9-1.el9

qt5-qttools (Red Hat package): before 5.15.9-3.el9

qt5-qtsvg (Red Hat package): before 5.15.9-2.el9

qt5-qtserialport (Red Hat package): before 5.15.9-1.el9

qt5-qtserialbus (Red Hat package): before 5.15.9-1.el9

qt5-qtsensors (Red Hat package): before 5.15.9-1.el9

qt5-qtscript (Red Hat package): before 5.15.9-1.el9

qt5-qtquickcontrols2 (Red Hat package): before 5.15.9-1.el9

qt5-qtquickcontrols (Red Hat package): before 5.15.9-1.el9

qt5-qtmultimedia (Red Hat package): before 5.15.9-1.el9

qt5-qtlocation (Red Hat package): before 5.15.9-1.el9

qt5-qtimageformats (Red Hat package): before 5.15.9-1.el9

qt5-qtgraphicaleffects (Red Hat package): before 5.15.9-1.el9

qt5-qtdoc (Red Hat package): before 5.15.9-1.el9

qt5-qtdeclarative (Red Hat package): before 5.15.9-3.el9

qt5-qtconnectivity (Red Hat package): before 5.15.9-2.el9

qt5-qtbase (Red Hat package): before 5.15.9-7.el9

qt5-qt3d (Red Hat package): before 5.15.9-1.el9

qt5-doc (Red Hat package): before 5.15.9-1.el9

qt5 (Red Hat package): before 5.15.9-1.el9

qgnomeplatform (Red Hat package): before 0.9.0-1.el9

python-qt5 (Red Hat package): before 5.15.9-1.el9

python-pyqt5-sip (Red Hat package): before 12.11.1-1.el9

adwaita-qt (Red Hat package): before 1.4.2-1.el9

CPE2.3

• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_arm_64:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_power_little_endian:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_ibm_z_systems:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux:9:*:*:*:*:*:*:*
• cpe:2.3:o:red_hat:qt5-qtxmlpatterns_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtx11extras_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwebsockets_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwebchannel_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwayland_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qttranslations_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qttools_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtsvg_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtserialport_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtserialbus_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtsensors_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtscript_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtquickcontrols2_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtquickcontrols_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtmultimedia_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtlocation_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtimageformats_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtgraphicaleffects_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtdoc_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtdeclarative_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtconnectivity_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtbase_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qt3d_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-doc_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qgnomeplatform_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:python-qt5_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:python-pyqt5-sip_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:adwaita-qt_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*

External links

https://access.redhat.com/errata/RHSA-2023:6369

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Improper Certificate Validation

EUVDB-ID: #VU78696

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-34410

CWE-ID: CWE-295 - Improper Certificate Validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform MitM attack.

The vulnerability exists due to improper validation of TLS certificate chain, where application does not always consider whether the root of a chain is a configured CA certificate. A remote attacker can perform MitM attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Enterprise Linux for ARM 64: 9

Red Hat Enterprise Linux for Power, little endian: 9

Red Hat Enterprise Linux for IBM z Systems: 9

Red Hat Enterprise Linux for x86_64: 9

qt5-qtxmlpatterns (Red Hat package): before 5.15.9-2.el9

qt5-qtx11extras (Red Hat package): before 5.15.9-1.el9

qt5-qtwebsockets (Red Hat package): before 5.15.9-2.el9

qt5-qtwebchannel (Red Hat package): before 5.15.9-1.el9

qt5-qtwayland (Red Hat package): before 5.15.9-1.el9

qt5-qttranslations (Red Hat package): before 5.15.9-1.el9

qt5-qttools (Red Hat package): before 5.15.9-3.el9

qt5-qtsvg (Red Hat package): before 5.15.9-2.el9

qt5-qtserialport (Red Hat package): before 5.15.9-1.el9

qt5-qtserialbus (Red Hat package): before 5.15.9-1.el9

qt5-qtsensors (Red Hat package): before 5.15.9-1.el9

qt5-qtscript (Red Hat package): before 5.15.9-1.el9

qt5-qtquickcontrols2 (Red Hat package): before 5.15.9-1.el9

qt5-qtquickcontrols (Red Hat package): before 5.15.9-1.el9

qt5-qtmultimedia (Red Hat package): before 5.15.9-1.el9

qt5-qtlocation (Red Hat package): before 5.15.9-1.el9

qt5-qtimageformats (Red Hat package): before 5.15.9-1.el9

qt5-qtgraphicaleffects (Red Hat package): before 5.15.9-1.el9

qt5-qtdoc (Red Hat package): before 5.15.9-1.el9

qt5-qtdeclarative (Red Hat package): before 5.15.9-3.el9

qt5-qtconnectivity (Red Hat package): before 5.15.9-2.el9

qt5-qtbase (Red Hat package): before 5.15.9-7.el9

qt5-qt3d (Red Hat package): before 5.15.9-1.el9

qt5-doc (Red Hat package): before 5.15.9-1.el9

qt5 (Red Hat package): before 5.15.9-1.el9

qgnomeplatform (Red Hat package): before 0.9.0-1.el9

python-qt5 (Red Hat package): before 5.15.9-1.el9

python-pyqt5-sip (Red Hat package): before 12.11.1-1.el9

adwaita-qt (Red Hat package): before 1.4.2-1.el9

CPE2.3

• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_arm_64:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_power_little_endian:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_ibm_z_systems:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux:9:*:*:*:*:*:*:*
• cpe:2.3:o:red_hat:qt5-qtxmlpatterns_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtx11extras_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwebsockets_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwebchannel_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwayland_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qttranslations_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qttools_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtsvg_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtserialport_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtserialbus_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtsensors_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtscript_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtquickcontrols2_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtquickcontrols_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtmultimedia_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtlocation_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtimageformats_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtgraphicaleffects_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtdoc_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtdeclarative_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtconnectivity_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtbase_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qt3d_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-doc_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qgnomeplatform_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:python-qt5_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:python-pyqt5-sip_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:adwaita-qt_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*

External links

https://access.redhat.com/errata/RHSA-2023:6369

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Buffer overflow

EUVDB-ID: #VU79632

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-37369

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error when processing XML content in QXmlStreamReader. A remote attacker can pass specially crafted XML input to the application, trigger memory corruption and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Enterprise Linux for ARM 64: 9

Red Hat Enterprise Linux for Power, little endian: 9

Red Hat Enterprise Linux for IBM z Systems: 9

Red Hat Enterprise Linux for x86_64: 9

qt5-qtxmlpatterns (Red Hat package): before 5.15.9-2.el9

qt5-qtx11extras (Red Hat package): before 5.15.9-1.el9

qt5-qtwebsockets (Red Hat package): before 5.15.9-2.el9

qt5-qtwebchannel (Red Hat package): before 5.15.9-1.el9

qt5-qtwayland (Red Hat package): before 5.15.9-1.el9

qt5-qttranslations (Red Hat package): before 5.15.9-1.el9

qt5-qttools (Red Hat package): before 5.15.9-3.el9

qt5-qtsvg (Red Hat package): before 5.15.9-2.el9

qt5-qtserialport (Red Hat package): before 5.15.9-1.el9

qt5-qtserialbus (Red Hat package): before 5.15.9-1.el9

qt5-qtsensors (Red Hat package): before 5.15.9-1.el9

qt5-qtscript (Red Hat package): before 5.15.9-1.el9

qt5-qtquickcontrols2 (Red Hat package): before 5.15.9-1.el9

qt5-qtquickcontrols (Red Hat package): before 5.15.9-1.el9

qt5-qtmultimedia (Red Hat package): before 5.15.9-1.el9

qt5-qtlocation (Red Hat package): before 5.15.9-1.el9

qt5-qtimageformats (Red Hat package): before 5.15.9-1.el9

qt5-qtgraphicaleffects (Red Hat package): before 5.15.9-1.el9

qt5-qtdoc (Red Hat package): before 5.15.9-1.el9

qt5-qtdeclarative (Red Hat package): before 5.15.9-3.el9

qt5-qtconnectivity (Red Hat package): before 5.15.9-2.el9

qt5-qtbase (Red Hat package): before 5.15.9-7.el9

qt5-qt3d (Red Hat package): before 5.15.9-1.el9

qt5-doc (Red Hat package): before 5.15.9-1.el9

qt5 (Red Hat package): before 5.15.9-1.el9

qgnomeplatform (Red Hat package): before 0.9.0-1.el9

python-qt5 (Red Hat package): before 5.15.9-1.el9

python-pyqt5-sip (Red Hat package): before 12.11.1-1.el9

adwaita-qt (Red Hat package): before 1.4.2-1.el9

CPE2.3

• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_arm_64:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_power_little_endian:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_ibm_z_systems:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux:9:*:*:*:*:*:*:*
• cpe:2.3:o:red_hat:qt5-qtxmlpatterns_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtx11extras_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwebsockets_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwebchannel_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwayland_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qttranslations_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qttools_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtsvg_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtserialport_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtserialbus_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtsensors_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtscript_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtquickcontrols2_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtquickcontrols_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtmultimedia_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtlocation_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtimageformats_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtgraphicaleffects_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtdoc_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtdeclarative_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtconnectivity_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtbase_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qt3d_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-doc_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qgnomeplatform_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:python-qt5_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:python-pyqt5-sip_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:adwaita-qt_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*

External links

https://access.redhat.com/errata/RHSA-2023:6369

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Infinite loop

EUVDB-ID: #VU78697

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-38197

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to infinite loop when handling recursive expansions. A remote attacker can consume all available system resources and cause denial of service conditions.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Enterprise Linux for ARM 64: 9

Red Hat Enterprise Linux for Power, little endian: 9

Red Hat Enterprise Linux for IBM z Systems: 9

Red Hat Enterprise Linux for x86_64: 9

qt5-qtxmlpatterns (Red Hat package): before 5.15.9-2.el9

qt5-qtx11extras (Red Hat package): before 5.15.9-1.el9

qt5-qtwebsockets (Red Hat package): before 5.15.9-2.el9

qt5-qtwebchannel (Red Hat package): before 5.15.9-1.el9

qt5-qtwayland (Red Hat package): before 5.15.9-1.el9

qt5-qttranslations (Red Hat package): before 5.15.9-1.el9

qt5-qttools (Red Hat package): before 5.15.9-3.el9

qt5-qtsvg (Red Hat package): before 5.15.9-2.el9

qt5-qtserialport (Red Hat package): before 5.15.9-1.el9

qt5-qtserialbus (Red Hat package): before 5.15.9-1.el9

qt5-qtsensors (Red Hat package): before 5.15.9-1.el9

qt5-qtscript (Red Hat package): before 5.15.9-1.el9

qt5-qtquickcontrols2 (Red Hat package): before 5.15.9-1.el9

qt5-qtquickcontrols (Red Hat package): before 5.15.9-1.el9

qt5-qtmultimedia (Red Hat package): before 5.15.9-1.el9

qt5-qtlocation (Red Hat package): before 5.15.9-1.el9

qt5-qtimageformats (Red Hat package): before 5.15.9-1.el9

qt5-qtgraphicaleffects (Red Hat package): before 5.15.9-1.el9

qt5-qtdoc (Red Hat package): before 5.15.9-1.el9

qt5-qtdeclarative (Red Hat package): before 5.15.9-3.el9

qt5-qtconnectivity (Red Hat package): before 5.15.9-2.el9

qt5-qtbase (Red Hat package): before 5.15.9-7.el9

qt5-qt3d (Red Hat package): before 5.15.9-1.el9

qt5-doc (Red Hat package): before 5.15.9-1.el9

qt5 (Red Hat package): before 5.15.9-1.el9

qgnomeplatform (Red Hat package): before 0.9.0-1.el9

python-qt5 (Red Hat package): before 5.15.9-1.el9

python-pyqt5-sip (Red Hat package): before 12.11.1-1.el9

adwaita-qt (Red Hat package): before 1.4.2-1.el9

CPE2.3

• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_arm_64:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_power_little_endian:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_ibm_z_systems:9:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux:9:*:*:*:*:*:*:*
• cpe:2.3:o:red_hat:qt5-qtxmlpatterns_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtx11extras_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwebsockets_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwebchannel_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtwayland_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qttranslations_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qttools_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtsvg_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtserialport_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtserialbus_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtsensors_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtscript_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtquickcontrols2_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtquickcontrols_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtmultimedia_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtlocation_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtimageformats_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtgraphicaleffects_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtdoc_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtdeclarative_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtconnectivity_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qtbase_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-qt3d_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5-doc_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qt5_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:qgnomeplatform_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:python-qt5_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:python-pyqt5-sip_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:adwaita-qt_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*

External links

https://access.redhat.com/errata/RHSA-2023:6369

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.