GoCD up to 21.0.x Key serializable class containing sensitive data

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

A vulnerability was found in GoCD up to 21.0.x. It has been classified as problematic. This affects some unknown functionality of the component Key Handler. The manipulation with an unknown input leads to a serializable class containing sensitive data vulnerability. CWE is classifying the issue as CWE-499. The code contains a class with sensitive data, but the class does not explicitly deny serialization. The data can be accessed by serializing the class through another class. This is going to have an impact on confidentiality. The summary by CVE is:

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 leak the symmetric key used to encrypt/decrypt any secure variables/secrets in GoCD configuration to authenticated agents. A malicious/compromised agent may then expose that key from memory, and potentially allow an attacker the ability to decrypt secrets intended for other agents/environments if they also are able to obtain access to encrypted configuration values from the GoCD server. This issue is fixed in GoCD version 21.1.0. There are currently no known workarounds.

The weakness was published 10/15/2022 as GHSA-f9qg-xcxq-cgv9. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2022-39309 since 09/02/2022. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 21.1.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 691b479f1310034992da141760e9c5d1f5b60e8a 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.

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.7
VulDB Meta Temp Score: 4.7

VulDB Base Score: 2.7
VulDB Temp Score: 2.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 4.9
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Serializable class containing sensitive data
CWE: CWE-499
CAPEC: 🔍
ATT&CK: 🔍

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: 691b479f1310034992da141760e9c5d1f5b60e8a

Timelineinfo

09/02/2022 🔍
10/15/2022 +43 days 🔍
10/15/2022 +0 days 🔍
11/09/2022 +25 days 🔍

Sourcesinfo

Advisory: GHSA-f9qg-xcxq-cgv9
Status: Confirmed

CVE: CVE-2022-39309 (🔍)

Entryinfo

Created: 10/15/2022 08:22
Updated: 11/09/2022 07:04
Changes: 10/15/2022 08:22 (52), 11/09/2022 07:04 (11)
Complete: 🔍

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