overflow with count for :s command in vim
CVE-2023-48233

2.8LOW

Key Information:

Vendor

Vim

Status
Vim
Vendor
CVE Published:
16 November 2023

What is CVE-2023-48233?

Vim is an open source command line text editor. If the count after the :s command is larger than what fits into a (signed) long variable, abort with e_value_too_large. Impact is low, user interaction is required and a crash may not even happen in all situations. This issue has been addressed in commit ac6378773 which has been included in release version 9.0.2108. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected Version(s)

vim < 9.0.2108

References

https://github.com/vim/vim/security/advisories/GHSA-3xx4-...
x_refsource_CONFIRM
https://github.com/vim/vim/commit/ac63787734fda2e294e477a...
x_refsource_MISC
http://www.openwall.com/lists/oss-security/2023/11/16/1

CVSS V3.1

Score:
2.8
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.