CVE-2023-0821 Vulnerability Details

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CVE-2023-0821 Metadata Quick Info

CVE Published: 16/02/2023 | CVE Updated: 02/08/2024 | CVE Year: 2023
Source: HashiCorp | Vendor: HashiCorp | Product: Nomad
Status : PUBLISHED

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CVE-2023-0821 Description

HashiCorp Nomad and Nomad Enterprise 1.2.15 up to 1.3.8, and 1.4.3 jobs using a maliciously compressed artifact stanza source can cause excessive disk usage. Fixed in 1.2.16, 1.3.9, and 1.4.4.

Metrics

CVSS Version: 3.1 | Base Score: 6.5 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

l➤ Exploitability Metrics:
    Attack Vector (AV)* NETWORK
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* LOW
    User Interaction (UI)* NONE
    Scope (S)* UNCHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* NONE
    Integrity Impact (I)* NONE
    Availability Impact (A)* HIGH

Weakness Enumeration (CWE)

CWE-ID: CWE-409
CWE Name: CWE-409 Improper Handling of Highly Compressed Data (Data Amplification)
Source: HashiCorp

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-572
CAPEC Description: CAPEC-572 Artificially Inflate File Sizes


Source: NVD (National Vulnerability Database).