Arbitrary file upload in Octopus Octopus_server
CVE-2022-2883
In affected versions of Octopus Deploy it is possible to upload a zipbomb file as a task which results in Denial of Service
Vulnerability class: Unrestricted File Upload
EPSS: 0.010 (58.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Octopus Octopus_server
- Octopus Deploy Server — versions 0.9, unspecified, 2022.4.791
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@octopus.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-2883?
- CVE-2022-2883 is a high-severity vulnerability in Octopus Octopus_server, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.5/10. Published 2023-02-22.
- How severe is CVE-2022-2883?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2022-2883 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.