CVE-2022-3705 — vim autocmd quickfix.c qf_update_buffer use after free

Affected: unspecified vim

A vulnerability was found in vim and classified as problematic. Affected by this issue is the function qf_update_buffer of the file quickfix.c of the component autocmd Handler. The manipulation leads to use after free. The attack may be launched remotely. Upgrading to version 9.0.0805 is able to address this issue. The name of the patch is d0fab10ed2a86698937e3c3fed2f10bd9bb5e731. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-212324.

USN-6420-1 — vim vulnerabilities

Affected: Ubuntu:Pro:14.04:LTS: vim, Ubuntu:Pro:18.04:LTS: vim, Ubuntu:20.04:LTS: vim, Ubuntu:22.04:LTS: vim

It was discovered that Vim incorrectly handled memory when opening certain files. If an attacker could trick a user into opening a specially crafted file, it could cause Vim to crash, or possibly execute arbitrary code. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-3235, CVE-2022-3278, CVE-2022-3297, CVE-2022-3491)

It was discovered that Vim incorrectly handled memory when opening certain files. If an attacker could trick a user into opening a specially crafted file, it could cause Vim to crash, or possibly execute arbitrary code. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. (CVE-2022-3352, CVE-2022-4292)

It was discovered that Vim incorrectly handled memory when replacing in virtualedit mode. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. (CVE-2022-3234)

It was discovered that Vim incorrectly handled memory when autocmd changes mark. An attacker could possibly use this issue to cause a denial of service. (CVE-2022-3256)

It was discovered that Vim did not properly perform checks on array index with negative width window. An attacker could possibly use this issue to cause a denial of service, or execute arbitrary code. (CVE-2022-3324)

It was discovered that Vim did not properly perform checks on a put command column with a visual block. An attacker could possibly use this issue to cause a denial of service. This issue on…

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CVE-2022-3705 — vim autocmd quickfix.c qf_update_buffer use after free

USN-6420-1 — vim vulnerabilities