SUSE update for webkit2gtk3

Published: 2022-11-29 | Updated: 2022-12-06

Risk	High
Patch available	YES
Number of vulnerabilities	5
CVE-ID	CVE-2022-32888 CVE-2022-32923 CVE-2022-42799 CVE-2022-42823 CVE-2022-42824
CWE-ID	CWE-787 CWE-200 CWE-451 CWE-843
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	SUSE OpenStack Cloud Crowbar Operating systems & Components / Operating system SUSE Linux Enterprise Software Development Kit Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE OpenStack Cloud Operating systems & Components / Operating system webkit2gtk3-devel Operating systems & Components / Operating system package or component libwebkit2gtk3-lang Operating systems & Components / Operating system package or component webkit2gtk3-debugsource Operating systems & Components / Operating system package or component webkit2gtk-4_0-injected-bundles-debuginfo Operating systems & Components / Operating system package or component webkit2gtk-4_0-injected-bundles Operating systems & Components / Operating system package or component typelib-1_0-WebKit2WebExtension-4_0 Operating systems & Components / Operating system package or component typelib-1_0-WebKit2-4_0 Operating systems & Components / Operating system package or component typelib-1_0-JavaScriptCore-4_0 Operating systems & Components / Operating system package or component libwebkit2gtk-4_0-37-debuginfo Operating systems & Components / Operating system package or component libwebkit2gtk-4_0-37 Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_0-18-debuginfo Operating systems & Components / Operating system package or component libjavascriptcoregtk-4_0-18 Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 5 vulnerabilities.

1) Out-of-bounds write

EUVDB-ID: #VU68680

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-32888

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing HTML content in WebKit. A remote attacker can create a specially crafted web page, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE OpenStack Cloud Crowbar: 9

SUSE Linux Enterprise Software Development Kit: 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP4

SUSE Linux Enterprise Server for SAP Applications: 12-SP5

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.2-2.120.1

libwebkit2gtk3-lang: before 2.38.2-2.120.1

webkit2gtk3-debugsource: before 2.38.2-2.120.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.2-2.120.1

webkit2gtk-4_0-injected-bundles: before 2.38.2-2.120.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.2-2.120.1

typelib-1_0-WebKit2-4_0: before 2.38.2-2.120.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.2-2.120.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.2-2.120.1

libwebkit2gtk-4_0-37: before 2.38.2-2.120.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.2-2.120.1

libjavascriptcoregtk-4_0-18: before 2.38.2-2.120.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224283-1/

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) Information disclosure

EUVDB-ID: #VU68810

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-32923

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists in WebKit due to an error in the JIT implementation. A remote attacker can trick the victim to visit a malicious website and disclose internal states of the application.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE OpenStack Cloud Crowbar: 9

SUSE Linux Enterprise Software Development Kit: 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP4

SUSE Linux Enterprise Server for SAP Applications: 12-SP5

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.2-2.120.1

libwebkit2gtk3-lang: before 2.38.2-2.120.1

webkit2gtk3-debugsource: before 2.38.2-2.120.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.2-2.120.1

webkit2gtk-4_0-injected-bundles: before 2.38.2-2.120.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.2-2.120.1

typelib-1_0-WebKit2-4_0: before 2.38.2-2.120.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.2-2.120.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.2-2.120.1

libwebkit2gtk-4_0-37: before 2.38.2-2.120.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.2-2.120.1

libjavascriptcoregtk-4_0-18: before 2.38.2-2.120.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224283-1/

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) Spoofing attack

EUVDB-ID: #VU68625

Risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42799

CWE-ID: CWE-451 - User Interface (UI) Misrepresentation of Critical Information (Clickjacking, spoofing)

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists due to incorrect processing of user-supplied data in WebKit. A remote attacker can trick the victim to visit a specially crafted website and spoof user interface.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE OpenStack Cloud Crowbar: 9

SUSE Linux Enterprise Software Development Kit: 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP4

SUSE Linux Enterprise Server for SAP Applications: 12-SP5

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.2-2.120.1

libwebkit2gtk3-lang: before 2.38.2-2.120.1

webkit2gtk3-debugsource: before 2.38.2-2.120.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.2-2.120.1

webkit2gtk-4_0-injected-bundles: before 2.38.2-2.120.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.2-2.120.1

typelib-1_0-WebKit2-4_0: before 2.38.2-2.120.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.2-2.120.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.2-2.120.1

libwebkit2gtk-4_0-37: before 2.38.2-2.120.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.2-2.120.1

libjavascriptcoregtk-4_0-18: before 2.38.2-2.120.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224283-1/

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) Type Confusion

EUVDB-ID: #VU68626

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42823

CWE-ID: CWE-843 - Type confusion

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a type confusion error when processing HTML content in WebKit. A remote attacker can trick the victim to visit a specially crafted website, trigger a type confusion error and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE OpenStack Cloud Crowbar: 9

SUSE Linux Enterprise Software Development Kit: 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP4

SUSE Linux Enterprise Server for SAP Applications: 12-SP5

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.2-2.120.1

libwebkit2gtk3-lang: before 2.38.2-2.120.1

webkit2gtk3-debugsource: before 2.38.2-2.120.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.2-2.120.1

webkit2gtk-4_0-injected-bundles: before 2.38.2-2.120.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.2-2.120.1

typelib-1_0-WebKit2-4_0: before 2.38.2-2.120.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.2-2.120.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.2-2.120.1

libwebkit2gtk-4_0-37: before 2.38.2-2.120.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.2-2.120.1

libjavascriptcoregtk-4_0-18: before 2.38.2-2.120.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224283-1/

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) Information disclosure

EUVDB-ID: #VU68627

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42824

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to unspecified error in WebKit. A remote attacker can trick the victim to visit a specially crafted web page and gain access to potentially sensitive information.

Mitigation

Update the affected package webkit2gtk3 to the latest version.

Vulnerable software versions

SUSE OpenStack Cloud Crowbar: 9

SUSE Linux Enterprise Software Development Kit: 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP4

SUSE Linux Enterprise Server for SAP Applications: 12-SP5

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 9

webkit2gtk3-devel: before 2.38.2-2.120.1

libwebkit2gtk3-lang: before 2.38.2-2.120.1

webkit2gtk3-debugsource: before 2.38.2-2.120.1

webkit2gtk-4_0-injected-bundles-debuginfo: before 2.38.2-2.120.1

webkit2gtk-4_0-injected-bundles: before 2.38.2-2.120.1

typelib-1_0-WebKit2WebExtension-4_0: before 2.38.2-2.120.1

typelib-1_0-WebKit2-4_0: before 2.38.2-2.120.1

typelib-1_0-JavaScriptCore-4_0: before 2.38.2-2.120.1

libwebkit2gtk-4_0-37-debuginfo: before 2.38.2-2.120.1

libwebkit2gtk-4_0-37: before 2.38.2-2.120.1

libjavascriptcoregtk-4_0-18-debuginfo: before 2.38.2-2.120.1

libjavascriptcoregtk-4_0-18: before 2.38.2-2.120.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224283-1/

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.