What’s Vulnerable › Vulnerabilities

CVE-2022-2049

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-08-19 · updated 2026-06-17

Description

In affected versions of Octopus Deploy it is possible to perform a Regex Denial of Service via the package upload function.

Affected products

• Octopus Deploy Octopus Server: from 0.9 through 0.9.620.4; from 1.0 through 1.6.3.1723; from 2.0 through 2.6.5; from 3.0.0 through 3.17.14; from 4.0.4 through 4.1.10; from 2018.1.0 through 2018.12.1 — fixed in 2022.1.2894, 2022.2.6872, 2022.3.4953

How to fix

Upgrade to a fixed version: Octopus Deploy Octopus Server 2022.1.2894, 2022.2.6872, 2022.3.4953. Check the vendor advisory for mitigations.

References

• https://advisories.octopus.com/post/2022/sa2022-10/
• https://advisories.octopus.com/post/2022/sa2022-10/

Get alerted when CVE-2022-2049 or the next vulnerability affects your stack