CVE-2021-3973

HighCVSS 7.8/10Last modified Oct 8, 2026

Description

vim is vulnerable to Heap-based Buffer Overflow

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Nov 19, 2021
Last modified
Oct 8, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-397304.4In TBD of TBD, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with SyCVE-2021-397316.7In ProtocolStkProactiveCommandAdapter::Init of protocolstkadapter.cpp, there is a possible out of bounds write due to an incorrect bounds chCVE-2021-397327.8In copy_io_entries of lwis_ioctl.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation CVE-2021-397336.7In amcs_cdev_unlocked_ioctl of audiometrics.c, there is a possible out of bounds write due to improper input validation. This could lead to CVE-2021-397347.8In sendMessage of OneToOneChatImpl.java (? TBD), there is a possible way to send an RCS message without permissions due to a missing permissCVE-2021-397356.4In gasket_alloc_coherent_memory of gasket_page_table.c, there is a possible memory corruption due to a race condition. This could lead to loCVE-2021-397366.7In prepare_io_entry and prepare_response of lwis_ioctl.c and lwis_periodic_io.c, there is a possible out of bounds write due to an integer oCVE-2021-397379.8Product: AndroidVersions: Android kernelAndroid ID: A-208229524References: N/ACVE-2021-397387.8In CarSetings, there is a possible to pair BT device bypassing user's consent due to a missing permission check. This could lead to local esCVE-2021-397393.3In ArrayMap, there is a possible leak of the content of SMS messages due to log information disclosure. This could lead to local informationCVE-2021-39747.8vim is vulnerable to Use After FreeCVE-2021-397405.5In Messaging, there is a possible way to bypass attachment restrictions due to improper input validation. This could lead to local informati
CVE-2021-3973: High severity, CVSS 7.8 | Vulnix