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WS-2016-7084

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Date: July 17, 2016

In vim, v7.4.2049 to v7.4.2063 there is buffer overflow vulnerability that occurs due to the use of “STRCAT()”, that is considered to be less secure than “vim_strcat()”. Also, there aren’t any additional validations in order to bridge the gap of the insecure function.

Language: C

Severity Score

Severity Score

Weakness Type (CWE)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

Top Fix

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Upgrade to version v7.4.2064

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CVSS v3.1

Base Score:
Attack Vector (AV): ADJACENT_NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): HIGH

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