Apache Airflow up to 2.6.2 dags redos

CVSS Meta Temp Score
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Apache Airflow up to 2.6.2. This impacts an unknown function of the component dags. The manipulation leads to redos. This vulnerability is traded as CVE-2023-36543. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Apache Airflow up to 2.6.2. This issue affects an unknown functionality of the component dags. The manipulation with an unknown input leads to a redos vulnerability. Using CWE to declare the problem leads to CWE-1333. The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles. Impacted is availability.

The weakness was shared 07/12/2023. It is possible to read the advisory at lists.apache.org. The identification of this vulnerability is CVE-2023-36543 since 06/23/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1449.003 according to MITRE ATT&CK.

Upgrading to version 2.6.3 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

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: Airflow 2.6.3
Patch: github.com

Timelineinfo

06/23/2023 🔍
07/12/2023 +19 days 🔍
07/12/2023 +0 days 🔍
07/30/2023 +18 days 🔍

Sourcesinfo

Vendor: apache.org
Product: github.com

Advisory: lists.apache.org
Status: Confirmed

CVE: CVE-2023-36543 (🔍)
GCVE (CVE): GCVE-0-2023-36543
GCVE (VulDB): GCVE-100-233759

Entryinfo

Created: 07/12/2023 05:18
Updated: 07/30/2023 15:07
Changes: 07/12/2023 05:18 (38), 07/30/2023 15:03 (2), 07/30/2023 15:07 (11)
Complete: 🔍
Cache ID: 216::103

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