3.9
LOW
CVE-2024-47814
"Vim Use-After-Free Buffer Crash Vulnerability"
Description

Vim is an open source, command line text editor. A use-after-free was found in Vim < 9.1.0764. When closing a buffer (visible in a window) a BufWinLeave auto command can cause an use-after-free if this auto command happens to re-open the same buffer in a new split window. Impact is low since the user must have intentionally set up such a strange auto command and run some buffer unload commands. However this may lead to a crash. This issue has been addressed in version 9.1.0764 and all users are advised to upgrade. There are no known workarounds for this vulnerability.

INFO

Published Date :

Oct. 7, 2024, 10:15 p.m.

Last Modified :

Oct. 10, 2024, 12:57 p.m.

Remotely Exploitable :

No

Impact Score :

2.5

Exploitability Score :

1.3
Public PoC/Exploit Available at Github

CVE-2024-47814 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2024-47814 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Vim vim
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2024-47814.

URL Resource
https://github.com/vim/vim/commit/51b62387be93c65fa56bbabe1c3
https://github.com/vim/vim/security/advisories/GHSA-rj48-v4mq-j4vg

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

None

Updated: 2 months, 2 weeks ago
12 stars 0 fork 0 watcher
Born at : June 13, 2023, 3 a.m. This repo has been linked 9 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-47814 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-47814 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Received by [email protected]

    Oct. 07, 2024

    Action Type Old Value New Value
    Added Description Vim is an open source, command line text editor. A use-after-free was found in Vim < 9.1.0764. When closing a buffer (visible in a window) a BufWinLeave auto command can cause an use-after-free if this auto command happens to re-open the same buffer in a new split window. Impact is low since the user must have intentionally set up such a strange auto command and run some buffer unload commands. However this may lead to a crash. This issue has been addressed in version 9.1.0764 and all users are advised to upgrade. There are no known workarounds for this vulnerability.
    Added Reference GitHub, Inc. https://github.com/vim/vim/security/advisories/GHSA-rj48-v4mq-j4vg [No types assigned]
    Added Reference GitHub, Inc. https://github.com/vim/vim/commit/51b62387be93c65fa56bbabe1c3 [No types assigned]
    Added CWE GitHub, Inc. CWE-416
    Added CVSS V3.1 GitHub, Inc. AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-47814 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-47814 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
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Scope
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