Vulnerability identifier: #VU83390
Vulnerability risk: Low
CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-190
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Vim
Client/Desktop applications /
Office applications
Vendor:
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to integer overflow if the count after the :s command is larger than what fits into a (signed) long variable. A remote attacker can trick the victim to open a specially crafted file, trigger an integer overflow and crash the application.Mitigation
Install updates from vendor's website.
Vulnerable software versions
External links
http://github.com/vim/vim/security/advisories/GHSA-3xx4-hcq6-r2vj
http://github.com/vim/vim/commit/ac63787734fda2e294e477af52b3bd601517fa78
http://www.openwall.com/lists/oss-security/2023/11/16/1
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.