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CVE-2020-20703

Date: June 19, 2023

Buffer Overflow vulnerability in VIM v.8.1.2135 allows a remote attacker to execute arbitrary code via the operand parameter.

Language: VIM SCRIPT

Severity Score

Related Resources (6)

https://security-tracker.debian.org/tracker/CVE-2020-20703
https://access.redhat.com/security/cve/CVE-2020-20703
https://github.com/vim/vim/issues/5041
https://nvd.nist.gov/vuln/detail/CVE-2020-20703
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-20703
https://www.mend.io/vulnerability-database/CVE-2020-20703

Severity Score

Weakness Type (CWE)

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

CWE-120

CVSS v3.1

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

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