Vim code execution | CVE-2022-3352
NAME
Vim code execution
- Platforms Affected:
Vim Vim 9.0.0613 - 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 use-after-free in the did_set_string_option function in optionstr.c:2456. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service.
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/d058f182-a49b-40c7-9234-43d4c5a29f60/ - Reference Link:
https://github.com/vim/vim/commit/ef976323e770315b5fca544efb6b2faa25674d15
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