CVE-2022-2075 : In affected versions of Octopus Deploy it is possible to perform a Regex Denial

In affected versions of Octopus Deploy it is possible to perform a Regex Denial of Service targeting the build information request validation.

Published 2022-08-19 09:15:08

Updated 2022-08-20 02:31:11

Source Octopus Deploy

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2022-2075

Octopus » Octopus Server
Versions from including (>=) 2021.1.6959 and up to, including, (<=) 2021.3.13021
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Octopus » Octopus Server
Versions from including (>=) 1.0 and up to, including, (<=) 1.6.3.1723
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Octopus » Octopus Server
Versions from including (>=) 3.0.0 and up to, including, (<=) 3.17.14
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Octopus » Octopus Server
Versions from including (>=) 0.9 and up to, including, (<=) 0.9.620.4
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Octopus » Octopus Server
Versions from including (>=) 2022.2.6729 and before (<) 2022.2.6872
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Octopus » Octopus Server
Versions from including (>=) 2020.1.0 and up to, including, (<=) 2020.6.5449
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Octopus » Octopus Server
Versions from including (>=) 2022.1.0 and before (<) 2022.1.2894
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Octopus » Octopus Server
Versions from including (>=) 2022.3.348 and before (<) 2022.3.4953
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Octopus » Octopus Server
Versions from including (>=) 2.0 and up to, including, (<=) 2.6.5
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Octopus » Octopus Server
Versions from including (>=) 4.0.4 and up to, including, (<=) 4.1.10
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Octopus » Octopus Server
Versions from including (>=) 2019.1.0 and up to, including, (<=) 2019.13.7
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Octopus » Octopus Server
Versions from including (>=) 2018.1.0 and up to, including, (<=) 2018.12.1
cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2022-2075

EPSS FAQ

0.09%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 37 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-2075

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

References for CVE-2022-2075

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

Mitigation;Patch;Vendor Advisory

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Vulnerability Details : CVE-2022-2075

Products affected by CVE-2022-2075

Exploit prediction scoring system (EPSS) score for CVE-2022-2075

CVSS scores for CVE-2022-2075

References for CVE-2022-2075