Anolis OS update for vim



| Updated: 2025-03-28
Risk High
Patch available YES
Number of vulnerabilities 11
CVE-ID CVE-2023-4733
CVE-2023-4750
CVE-2023-4734
CVE-2023-4735
CVE-2023-4736
CVE-2023-4738
CVE-2023-4752
CVE-2023-4781
CVE-2023-5344
CVE-2023-5441
CVE-2023-5535
CWE-ID CWE-416
CWE-190
CWE-125
CWE-426
CWE-119
CWE-122
CWE-476
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Anolis OS
Operating systems & Components / Operating system

vim-filesystem
Operating systems & Components / Operating system package or component

vim-doc
Operating systems & Components / Operating system package or component

vim-data
Operating systems & Components / Operating system package or component

vim-minimal
Operating systems & Components / Operating system package or component

vim-enhanced
Operating systems & Components / Operating system package or component

vim-common
Operating systems & Components / Operating system package or component

vim-X11
Operating systems & Components / Operating system package or component

Vendor OpenAnolis

Security Bulletin

This security bulletin contains information about 11 vulnerabilities.

1) Use-after-free

EUVDB-ID: #VU80502

Risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4733

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to crash the application.

The vulnerability exists due to a use-after-free error within the do_ecmd() function in ex_cmds.c. A remote attacker can trick the victim to open a specially crafted file and crash the application.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

vim-filesystem: before 9.0.2026-1

vim-doc: before 9.0.2026-1

vim-data: before 9.0.2026-1

vim-minimal: before 9.0.2026-1

vim-enhanced: before 9.0.2026-1

vim-common: before 9.0.2026-1

vim-X11: before 9.0.2026-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0576


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) Use-after-free

EUVDB-ID: #VU80505

Risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4750

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to crash the application.

The vulnerability exists due to a use-after-free error within the is_qf_win() function in quickfix.c. A remote attacker can trick the victim to open a specially crafted file and crash the application.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

vim-filesystem: before 9.0.2026-1

vim-doc: before 9.0.2026-1

vim-data: before 9.0.2026-1

vim-minimal: before 9.0.2026-1

vim-enhanced: before 9.0.2026-1

vim-common: before 9.0.2026-1

vim-X11: before 9.0.2026-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0576


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) Integer overflow

EUVDB-ID: #VU81485

Risk: High

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2023-4734

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

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

The vulnerability exists due to integer overflow within the f_fullcommand() function in ex_docmd.c. A remote attacker can trick the victim to open a specially crafted file, trigger integer overflow and execute arbitrary code on the target system.

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

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

vim-filesystem: before 9.0.2026-1

vim-doc: before 9.0.2026-1

vim-data: before 9.0.2026-1

vim-minimal: before 9.0.2026-1

vim-enhanced: before 9.0.2026-1

vim-common: before 9.0.2026-1

vim-X11: before 9.0.2026-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0576


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) Out-of-bounds read

EUVDB-ID: #VU80503

Risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4735

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

Exploit availability: No

Description

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

The vulnerability exists due to a boundary condition within the do_addsub() function in ops.c. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger an out-of-bounds read error and read contents of memory on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

vim-filesystem: before 9.0.2026-1

vim-doc: before 9.0.2026-1

vim-data: before 9.0.2026-1

vim-minimal: before 9.0.2026-1

vim-enhanced: before 9.0.2026-1

vim-common: before 9.0.2026-1

vim-X11: before 9.0.2026-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0576


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) Untrusted search path

EUVDB-ID: #VU80227

Risk: High

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2023-4736

CWE-ID: CWE-426 - Untrusted Search Path

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to usage of an untrusted search path when searching for perl, zig, ruby filetype plugins as well as zip and gzip autoload plugins. A remote attacker can trick the victim into downloading specially crafted files and opening one of the downloaded files using the affected software.

Successful exploitation of the vulnerability may lead to remote code execution.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

vim-filesystem: before 9.0.2026-1

vim-doc: before 9.0.2026-1

vim-data: before 9.0.2026-1

vim-minimal: before 9.0.2026-1

vim-enhanced: before 9.0.2026-1

vim-common: before 9.0.2026-1

vim-X11: before 9.0.2026-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0576


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.

6) Buffer overflow

EUVDB-ID: #VU80504

Risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4738

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to crash the application.

The vulnerability exists due to a boundary error within the vim_regsub_both() function in src/regexp.c. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger memory corruption and crash the application.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

vim-filesystem: before 9.0.2026-1

vim-doc: before 9.0.2026-1

vim-data: before 9.0.2026-1

vim-minimal: before 9.0.2026-1

vim-enhanced: before 9.0.2026-1

vim-common: before 9.0.2026-1

vim-X11: before 9.0.2026-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0576


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.

7) Use-after-free

EUVDB-ID: #VU80506

Risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4752

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to crash the application.

The vulnerability exists due to a use-after-free error within the ins_compl_get_exp() function in insexpand.c. A remote attacker can trick the victim to open a specially crafted file and crash the application.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

vim-filesystem: before 9.0.2026-1

vim-doc: before 9.0.2026-1

vim-data: before 9.0.2026-1

vim-minimal: before 9.0.2026-1

vim-enhanced: before 9.0.2026-1

vim-common: before 9.0.2026-1

vim-X11: before 9.0.2026-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0576


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.

8) Heap-based buffer overflow

EUVDB-ID: #VU80474

Risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4781

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to crash the application.

The vulnerability exists due to a boundary error within the vim_regsub_both() function. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and crash the application.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

vim-filesystem: before 9.0.2026-1

vim-doc: before 9.0.2026-1

vim-data: before 9.0.2026-1

vim-minimal: before 9.0.2026-1

vim-enhanced: before 9.0.2026-1

vim-common: before 9.0.2026-1

vim-X11: before 9.0.2026-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0576


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.

9) Heap-based buffer overflow

EUVDB-ID: #VU81486

Risk: High

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2023-5344

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error within the trunc_string() function in message.c. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

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

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

vim-filesystem: before 9.0.2026-1

vim-doc: before 9.0.2026-1

vim-data: before 9.0.2026-1

vim-minimal: before 9.0.2026-1

vim-enhanced: before 9.0.2026-1

vim-common: before 9.0.2026-1

vim-X11: before 9.0.2026-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0576


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.

10) NULL pointer dereference

EUVDB-ID: #VU82311

Risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-5441

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 src/gui.c. A remote attacker can trick the victim to open a specially crafted file and crash the application.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

vim-filesystem: before 9.0.2026-1

vim-doc: before 9.0.2026-1

vim-data: before 9.0.2026-1

vim-minimal: before 9.0.2026-1

vim-enhanced: before 9.0.2026-1

vim-common: before 9.0.2026-1

vim-X11: before 9.0.2026-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0576


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.

11) Use-after-free

EUVDB-ID: #VU82310

Risk: High

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2023-5535

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the editing_arg_idx() function. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

vim-filesystem: before 9.0.2026-1

vim-doc: before 9.0.2026-1

vim-data: before 9.0.2026-1

vim-minimal: before 9.0.2026-1

vim-enhanced: before 9.0.2026-1

vim-common: before 9.0.2026-1

vim-X11: before 9.0.2026-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0576


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.



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