SUSE update for vim

Published: 2023-05-04

Risk	Low
Patch available	YES
Number of vulnerabilities	3
CVE-ID	CVE-2023-1127 CVE-2023-1264 CVE-2023-1355
CWE-ID	CWE-369 CWE-476
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	SUSE Linux Enterprise Micro for Rancher Operating systems & Components / Operating system Desktop Applications Module Operating systems & Components / Operating system SUSE Linux Enterprise Micro Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications 15 Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 Operating systems & Components / Operating system SUSE Linux Enterprise Real Time 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 Operating systems & Components / Operating system SUSE Linux Enterprise Desktop 15 Operating systems & Components / Operating system Basesystem Module Operating systems & Components / Operating system openSUSE Leap Micro Operating systems & Components / Operating system SUSE Manager Retail Branch Server Operating systems & Components / Operating system SUSE Manager Server Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system vim-data Operating systems & Components / Operating system package or component gvim Operating systems & Components / Operating system package or component gvim-debuginfo Operating systems & Components / Operating system package or component vim Operating systems & Components / Operating system package or component xxd Operating systems & Components / Operating system package or component vim-small-debuginfo Operating systems & Components / Operating system package or component vim-small Operating systems & Components / Operating system package or component vim-debugsource Operating systems & Components / Operating system package or component vim-debuginfo Operating systems & Components / Operating system package or component vim-data-common Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Division by zero

EUVDB-ID: #VU73169

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-1127

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 within the scrolldown() function in move.c. A remote attacker can trick the victim to open a specially crafted file and crash the editor.

Mitigation

Update the affected package vim to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro for Rancher: 5.2 - 5.4

Desktop Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.1 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP3 - SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

vim-data: before 9.0.1443-150000.5.40.1

gvim: before 9.0.1443-150000.5.40.1

gvim-debuginfo: before 9.0.1443-150000.5.40.1

vim: before 9.0.1443-150000.5.40.1

xxd: before 9.0.1443-150000.5.40.1

vim-small-debuginfo: before 9.0.1443-150000.5.40.1

vim-small: before 9.0.1443-150000.5.40.1

vim-debugsource: before 9.0.1443-150000.5.40.1

vim-debuginfo: before 9.0.1443-150000.5.40.1

vim-data-common: before 9.0.1443-150000.5.40.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232103-1/

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) NULL pointer dereference

EUVDB-ID: #VU73172

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-1264

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

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

The vulnerability exists due to a NULL pointer dereference error within the utfc_ptr2len() function in mbyte.c.c. A remote attacker can trick the victim to open a specially crafted file and crash the editor.

Mitigation

Update the affected package vim to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro for Rancher: 5.2 - 5.4

Desktop Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.1 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP3 - SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

vim-data: before 9.0.1443-150000.5.40.1

gvim: before 9.0.1443-150000.5.40.1

gvim-debuginfo: before 9.0.1443-150000.5.40.1

vim: before 9.0.1443-150000.5.40.1

xxd: before 9.0.1443-150000.5.40.1

vim-small-debuginfo: before 9.0.1443-150000.5.40.1

vim-small: before 9.0.1443-150000.5.40.1

vim-debugsource: before 9.0.1443-150000.5.40.1

vim-debuginfo: before 9.0.1443-150000.5.40.1

vim-data-common: before 9.0.1443-150000.5.40.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232103-1/

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) NULL pointer dereference

EUVDB-ID: #VU74499

Risk: Low

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

CVE-ID: CVE-2023-1355

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

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

The vulnerability exists due to a NULL pointer dereference error in within the class_object_index() function in vim9class.c in Vim. A remote attacker can perform a denial of service (DoS) attack.

Mitigation

Update the affected package vim to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Micro for Rancher: 5.2 - 5.4

Desktop Applications Module: 15-SP4

SUSE Linux Enterprise Micro: 5.1 - 5.4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP3 - SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

openSUSE Leap Micro: 5.3

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

vim-data: before 9.0.1443-150000.5.40.1

gvim: before 9.0.1443-150000.5.40.1

gvim-debuginfo: before 9.0.1443-150000.5.40.1

vim: before 9.0.1443-150000.5.40.1

xxd: before 9.0.1443-150000.5.40.1

vim-small-debuginfo: before 9.0.1443-150000.5.40.1

vim-small: before 9.0.1443-150000.5.40.1

vim-debugsource: before 9.0.1443-150000.5.40.1

vim-debuginfo: before 9.0.1443-150000.5.40.1

vim-data-common: before 9.0.1443-150000.5.40.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20232103-1/

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.