Is CVE-2018-1000021 actively exploited?

CVE-2018-1000021 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2018-1000021?

CVE-2018-1000021 has a CVSS score of 5 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L.

How do I patch CVE-2018-1000021?

Patch guidance is available from git-scm security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2018-1000021.

CVE-2018-1000021 - remediation guidance & executive summary

Description

GIT version 2.15.1 and earlier contains a Input Validation Error vulnerability in Client that can result in problems including messing up terminal configuration to RCE. This attack appear to be exploitable via The user must interact with a malicious git server, (or have their traffic modified in a MITM attack).

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Attack Vector: network
Complexity: high
Privileges: none
User Action: required
Scope: unchanged
Confidentiality: low
Integrity: low
Availability: low
Weaknesses: CWE-20 · Improper Input Validation

Metadata

Primary Vendor: GIT-SCM
Published: 2/9/2018
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2018-1000021

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary