title: global heap buffer overflow in skip_range in vim/vim
description: global heap buffer overflow in skip_range in GitHub repository vim/vim prior to 8.2.4763. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution
problem types: CWE-122 Heap-based Buffer Overflow
affected:
{
vendor: vim
product: vim/vim
versions:
version: unspecified, lessThan: 8.2.4763, status: affected, versionType: custom
}
metrics:
cvssV3_0: [
version: 3.0
vectorString: CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H
attackVector: LOCAL
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: HIGH
baseScore: 7.8
baseSeverity: HIGH
]