JetBrains TeamCity Plugin prior 2020.2.2.85899 on IntelliJ Temporary Files temp file

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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3.2$0-$5k0.00

Summaryinfo

A vulnerability has been found in JetBrains TeamCity Plugin on IntelliJ and classified as problematic. This affects an unknown function of the component Temporary Files Handler. This manipulation causes temp file. The identification of this vulnerability is CVE-2021-26309. The attack can only be executed locally. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in JetBrains TeamCity Plugin on IntelliJ and classified as problematic. Affected by this vulnerability is an unknown part of the component Temporary Files Handler. The manipulation with an unknown input leads to a temp file vulnerability. The CWE definition for the vulnerability is CWE-377. Creating and using insecure temporary files can leave application and system data vulnerable to attack. As an impact it is known to affect confidentiality.

The weakness was shared 05/12/2021. It is possible to read the advisory at blog.jetbrains.com. This vulnerability is known as CVE-2021-26309. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 2020.2.2.85899 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Temp file
CWE: CWE-377
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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 Plugin 2020.2.2.85899

Timelineinfo

01/29/2021 🔍
05/12/2021 +102 days 🔍
05/12/2021 +0 days 🔍
05/15/2021 +3 days 🔍

Sourcesinfo

Advisory: blog.jetbrains.com
Status: Confirmed

CVE: CVE-2021-26309 (🔍)
GCVE (CVE): GCVE-0-2021-26309
GCVE (VulDB): GCVE-100-174919

Entryinfo

Created: 05/12/2021 09:20
Updated: 05/15/2021 10:07
Changes: 05/12/2021 09:20 (38), 05/15/2021 10:07 (5)
Complete: 🔍
Cache ID: 216::103

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