Regex Denial of Service Vulnerability in Octopus Deploy
CVE-2022-2075

7.5HIGH

Key Information:

Vendor

Octopus Deploy

Status
Octopus Server
Vendor
CVE Published:
19 August 2022

What is CVE-2022-2075?

In specific versions of Octopus Deploy, a vulnerability exists that allows attackers to exploit the build information request validation using Regular Expressions, potentially leading to a Denial of Service (DoS) condition. This type of attack can overwhelm the server and render the application unusable, thus impacting service availability and performance.

Affected Version(s)

Octopus Server 0.9

Octopus Server < 2022.1.2894

Octopus Server 2022.2.6729

References

https://advisories.octopus.com/post/2022/sa2022-12/
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.