CVE-2023-0821
Nomad Client Vulnerable to Decompression Bombs in Artifact Block
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-02-13 CVE Reserved
- 2023-02-16 CVE Published
- 2024-08-02 CVE Updated
- 2024-09-08 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-409: Improper Handling of Highly Compressed Data (Data Amplification)
CAPEC
- CAPEC-572: Artificially Inflate File Sizes
References (1)
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Hashicorp Search vendor "Hashicorp" | Nomad Search vendor "Hashicorp" for product "Nomad" | < 1.2.15 Search vendor "Hashicorp" for product "Nomad" and version " < 1.2.15" | - |
Affected
| ||||||
| Hashicorp Search vendor "Hashicorp" | Nomad Search vendor "Hashicorp" for product "Nomad" | < 1.2.15 Search vendor "Hashicorp" for product "Nomad" and version " < 1.2.15" | enterprise |
Affected
| ||||||
| Hashicorp Search vendor "Hashicorp" | Nomad Search vendor "Hashicorp" for product "Nomad" | >= 1.3.0 < 1.3.9 Search vendor "Hashicorp" for product "Nomad" and version " >= 1.3.0 < 1.3.9" | - |
Affected
| ||||||
| Hashicorp Search vendor "Hashicorp" | Nomad Search vendor "Hashicorp" for product "Nomad" | >= 1.3.0 < 1.3.9 Search vendor "Hashicorp" for product "Nomad" and version " >= 1.3.0 < 1.3.9" | enterprise |
Affected
| ||||||
| Hashicorp Search vendor "Hashicorp" | Nomad Search vendor "Hashicorp" for product "Nomad" | >= 1.4.0 < 1.4.4 Search vendor "Hashicorp" for product "Nomad" and version " >= 1.4.0 < 1.4.4" | - |
Affected
| ||||||
| Hashicorp Search vendor "Hashicorp" | Nomad Search vendor "Hashicorp" for product "Nomad" | >= 1.4.0 < 1.4.4 Search vendor "Hashicorp" for product "Nomad" and version " >= 1.4.0 < 1.4.4" | enterprise |
Affected
| ||||||