GoCD up to 21.0.x Spring RemoteInvocation Endpoint deserialization

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in GoCD up to 21.0.x. It has been declared as critical. This vulnerability affects unknown code of the component Spring RemoteInvocation Endpoint. The manipulation results in deserialization. This vulnerability is reported as CVE-2022-39311. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in GoCD up to 21.0.x. Affected is some unknown processing of the component Spring RemoteInvocation Endpoint. The manipulation with an unknown input leads to a deserialization vulnerability. CWE is classifying the issue as CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

GoCD is a continuous delivery server. GoCD helps you automate and streamline the build-test-release cycle for continuous delivery of your product. GoCD versions prior to 21.1.0 are vulnerable to remote code execution on the server from a malicious or compromised agent. The Spring RemoteInvocation endpoint exposed agent communication and allowed deserialization of arbitrary java objects, as well as subsequent remote code execution. Exploitation requires agent-level authentication, thus an attacker would need to either compromise an existing agent, its network communication or register a new agent to practically exploit this vulnerability. This issue is fixed in GoCD version 21.1.0. There are currently no known workarounds.

The weakness was disclosed 10/15/2022 as GHSA-2hjh-3p3p-8hcm. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2022-39311 since 09/02/2022. There are neither technical details nor an exploit publicly available.

Upgrading to version 21.1.0 eliminates this vulnerability. Applying the patch 7b88b70d6f7f429562d5cab49a80ea856e34cdc8 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 9.1
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: GoCD 21.1.0
Patch: 7b88b70d6f7f429562d5cab49a80ea856e34cdc8

Timelineinfo

09/02/2022 🔍
10/15/2022 +43 days 🔍
10/15/2022 +0 days 🔍
11/08/2022 +24 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-2hjh-3p3p-8hcm
Status: Confirmed

CVE: CVE-2022-39311 (🔍)
GCVE (CVE): GCVE-0-2022-39311
GCVE (VulDB): GCVE-100-210972

Entryinfo

Created: 10/15/2022 08:20
Updated: 11/08/2022 17:23
Changes: 10/15/2022 08:20 (52), 11/08/2022 17:23 (11)
Complete: 🔍
Cache ID: 216::103

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