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CVE-2023-4781

Heap-based Buffer Overflow in vim/vim

Published: Sep 5, 2023Updated: Jun 23, 2026 Sources: CVE List NVD BDUCWE-122
7.8HIGH
NVD MITRE
EPSS Score
0.6%
Top 54.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1873.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-122

Affected Products

Novell Inc.
commercial·US
Suse Linux Enterprise DesktopOn-premOS
Operating Systems / linux-distro
SUSE Linux Enterprise Server for SAP ApplicationsOn-premOS
Operating Systems / linux-distro
Сообщество свободного программного обеспечения
oss-projectaka fsf
Debian GNU/LinuxOn-premOS
Operating Systems / linux-distro
vimLibraryLibrary
OSS Libraries / generic-library
vim
oss-projectaka vim/vim, gvim, vi
vim/vimOn-premDesktop App
Consumer Software / productivity
vimOn-premDesktop App
Consumer Software / file-utility
Red Hat Inc.
commercial·USaka red hat
Red Hat Enterprise LinuxOn-premOS
Operating Systems / linux-distro
ООО «Ред Софт»
commercial·RUaka red soft
РЕД ОСOn-premOS
Operating Systems / linux-distro
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Astra Linux Special EditionOn-premOS
Operating Systems / linux-distro
and 6 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2023-4781?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://github.com/vim/vim/commit/f6d28fe2c95c678cc3202cc5dc825a3fcc709e93
github.com
https://huntr.dev/bounties/c867eb0a-aa8b-4946-a621-510350673883/
huntr.dev
https://access.redhat.com/security/cve/cve-2023-4781
access.redhat.com
and 14 more references View all →

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