CVE-2022-2580 : Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0102.

Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0102.

Published 2022-08-01 15:15:09

Updated 2022-08-04 23:30:38

Source huntr.dev

View at NVD, CVE.org

Vulnerability category: Overflow

Products affected by CVE-2022-2580

VIM » VIM
Versions before (<) 9.0.0102
cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 12 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.3	HIGH	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:H	1.8	5.5	huntr.dev
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: Low Availability: High
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

Assigned by: security@huntr.dev (Primary)

https://github.com/vim/vim/commit/1e56bda9048a9625bce6e660938c834c5c15b07d

patch 9.0.0104: going beyond allocated memory when evaluating string … · vim/vim@1e56bda · GitHub
Patch;Third Party Advisory
https://huntr.dev/bounties/c5f2f1d4-0441-4881-b19c-055acaa16249

huntr - The world’s first bug bounty platform for AI/ML
Exploit;Patch;Third Party Advisory

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