JetBrains TeamCity up to 2024.03.2 GitHub App Connection Testing insufficiently protected credentials

CVSS Meta Temp Score
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CTI Interest Score
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4.5$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in JetBrains TeamCity up to 2024.03.2. Affected by this vulnerability is an unknown functionality of the component GitHub App Connection Testing. This manipulation causes insufficiently protected credentials. This vulnerability is tracked as CVE-2024-39878. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in JetBrains TeamCity up to 2024.03.2. Affected by this vulnerability is an unknown code of the component GitHub App Connection Testing. The manipulation with an unknown input leads to a insufficiently protected credentials vulnerability. The CWE definition for the vulnerability is CWE-522. The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval. As an impact it is known to affect confidentiality. The summary by CVE is:

In JetBrains TeamCity before 2024.03.3 private key could be exposed via testing GitHub App Connection

It is possible to read the advisory at jetbrains.com. This vulnerability is known as CVE-2024-39878 since 07/01/2024. The exploitation appears to be easy. The attack can be launched remotely. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

Upgrading to version 2024.03.3 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.5

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 4.1
CNA Vector (JetBrains s.r.o.): 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Insufficiently protected credentials
CWE: CWE-522
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: TeamCity 2024.03.3

Timelineinfo

07/01/2024 🔍
07/01/2024 +0 days 🔍
07/01/2024 +0 days 🔍
09/17/2024 +78 days 🔍

Sourcesinfo

Advisory: jetbrains.com
Status: Confirmed

CVE: CVE-2024-39878 (🔍)
GCVE (CVE): GCVE-0-2024-39878
GCVE (VulDB): GCVE-100-270127

Entryinfo

Created: 07/01/2024 21:56
Updated: 09/17/2024 22:33
Changes: 07/01/2024 21:56 (63), 09/17/2024 22:33 (13)
Complete: 🔍
Cache ID: 216::103

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