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.

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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

JSON
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