Vim code execution | CVE-2022-2845
NAME
Vim code execution
- Platforms Affected:
Vim Vim 9.0.0216 - Risk Level:
7.8 - Exploitability:
Proof of Concept - Consequences:
Gain Access
DESCRIPTION
Vim could allow a remote attacker to execute arbitrary code on the system, caused by a buffer over-read in the utf_head_off function in vim/src/mbyte.c:3872. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: Required
- Scope: Unchanged
- Access Vector: Local
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Refer to the Vim GIT Repository for patch, upgrade or suggested workaround information. See References.
- Reference Link:
https://huntr.dev/bounties/3e1d31ac-1cfd-4a9f-bc5c-213376b69445/ - Reference Link:
https://github.com/vim/vim/commit/e98c88c44c308edaea5994b8ad4363e65030968c
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