JetBrains TeamCity prior 2023.05.2 redos

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in JetBrains TeamCity and classified as problematic. Affected by this issue is some unknown functionality. Executing a manipulation can lead to redos. This vulnerability is handled as CVE-2023-39174. The attack can be executed remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in JetBrains TeamCity. It has been declared as problematic. This vulnerability affects an unknown code. The manipulation with an unknown input leads to a redos vulnerability. The CWE definition for the vulnerability is CWE-1333. The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles. As an impact it is known to affect availability. CVE summarizes:

In JetBrains TeamCity before 2023.05.2 a ReDoS attack was possible via integration with issue trackers

The weakness was released 07/26/2023. The advisory is shared for download at jetbrains.com. This vulnerability was named CVE-2023-39174 since 07/25/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1449.003.

Upgrading to version 2023.05.2 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

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

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 4.3
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: Redos
CWE: CWE-1333 / CWE-400 / CWE-404
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 2023.05.2

Timelineinfo

07/25/2023 🔍
07/26/2023 +1 days 🔍
07/26/2023 +0 days 🔍
08/18/2023 +23 days 🔍

Sourcesinfo

Advisory: jetbrains.com
Status: Confirmed

CVE: CVE-2023-39174 (🔍)
GCVE (CVE): GCVE-0-2023-39174
GCVE (VulDB): GCVE-100-235456

Entryinfo

Created: 07/26/2023 11:20
Updated: 08/18/2023 19:50
Changes: 07/26/2023 11:20 (47), 08/18/2023 19:50 (11)
Complete: 🔍
Cache ID: 216::103

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