vim up to 8.1 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in vim up to 8.1. It has been classified as critical. The affected element is an unknown function. Performing a manipulation results in memory corruption. This vulnerability is reported as CVE-2022-0351. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical has been found in vim up to 8.1 (Word Processing Software). This affects an unknown code block. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Access of Memory Location Before Start of Buffer in GitHub repository vim/vim prior to 8.2.

The weakness was disclosed 01/26/2022. The advisory is shared at huntr.dev. This vulnerability is uniquely identified as CVE-2022-0351 since 01/24/2022. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 233548 (Debian dla-4097 : vim - security update), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 8.2 eliminates this vulnerability. Applying the patch fe6fb267e6ee5c5da2f41889e4e0e0ac5bf4b89d is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the databases at Tenable (233548) and EUVD (EUVD-2022-15509). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 8.4
CNA Vector (huntr.dev): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 233548
Nessus Name: Debian dla-4097 : vim - security update

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: vim 8.2
Patch: fe6fb267e6ee5c5da2f41889e4e0e0ac5bf4b89d

Timelineinfo

01/24/2022 🔍
01/26/2022 +2 days 🔍
01/26/2022 +0 days 🔍
03/25/2026 +1519 days 🔍

Sourcesinfo

Product: github.com

Advisory: fe6fb267e6ee5c5da2f41889e4e0e0ac5bf4b89d
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-0351 (🔍)
GCVE (CVE): GCVE-0-2022-0351
GCVE (VulDB): GCVE-100-191637
EUVD: 🔍

Entryinfo

Created: 01/26/2022 09:48
Updated: 03/25/2026 17:47
Changes: 01/26/2022 09:48 (50), 01/28/2022 18:26 (3), 03/30/2025 19:09 (16), 11/04/2025 10:50 (16), 11/04/2025 10:51 (19), 03/25/2026 17:47 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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