Heap-based Buffer Overflow in vim/vim
CVE-2023-4751

7.8HIGH

Key Information:

Vendor

Vim

Status
Vim/vim
Vendor
CVE Published:
3 September 2023

What is CVE-2023-4751?

A heap-based buffer overflow vulnerability in Vim prior to version 9.0.1331 can potentially allow attackers to execute arbitrary code. This flaw arises from improper handling of memory allocation and can lead to a crash or unintended behavior of the application. It is crucial for users and system administrators to apply the necessary updates to mitigate risks associated with this vulnerability.

Affected Version(s)

vim/vim < 9.0.1331

References

https://huntr.dev/bounties/db7be8d6-6cb7-4ae5-9c4e-805423...
https://github.com/vim/vim/commit/e1121b139480f53d1b06f84...
https://support.apple.com/kb/HT213984

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.