CVE-2023-0821CWE-409

Nomad Client Vulnerable to Decompression Bombs in Artifact Block

Medium · published February 16, 2023

CVSS v3.1
6.5
EPSS
1%
Percentile
56.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00795 · 56.0th percentile
Weakness
CWE-409 · Improper Handling of Highly Compressed Data (Data Amplification)
Published
2023-02-16T21:23Z
EPSS history
Timeline
  • 16 FEB 21:23Z
    Nomad Client Vulnerable to Decompression Bombs in Artifact Block
    cvelistv5