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redhatcveRedhat.comRH:CVE-2023-4733
HistoryApr 11, 2024 - 8:32 a.m.

CVE-2023-4733

2024-04-1108:32:24
redhat.com
access.redhat.com
7
vim
use-after-free
buflist_altfpos
software crash
unexpected values
code execution

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

7.6 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

23.5%

A flaw was found in Vim, where it is vulnerable to a use-after-free in the buflist_altfpos function. This flaw allows a specially crafted file to crash software, use unexpected values, or possibly execute code when opened in Vim.

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

7.6 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

23.5%