Apache Airflow up to 2.7.x Variable access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Apache Airflow up to 2.7.x. This issue affects some unknown processing of the component Variable Handler. Executing a manipulation can lead to access control. This vulnerability is tracked as CVE-2023-50783. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Apache Airflow up to 2.7.x and classified as critical. This vulnerability affects an unknown part of the component Variable Handler. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Apache Airflow, versions before 2.8.0, is affected by a vulnerability that allows an authenticated user without the variable edit permission, to update a variable. This flaw compromises the integrity of variable management, potentially leading to unauthorized data modification. Users are recommended to upgrade to 2.8.0, which fixes this issue

The weakness was disclosed 12/21/2023 by Balis0ng. The advisory is shared for download at github.com. This vulnerability was named CVE-2023-50783 since 12/13/2023. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 01/14/2024). The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 2.8.0 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: 6.4
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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: Access control
CWE: CWE-284 / CWE-266
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 2.8.0
Patch: github.com

Timelineinfo

12/13/2023 🔍
12/21/2023 +8 days 🔍
12/21/2023 +0 days 🔍
01/14/2024 +24 days 🔍

Sourcesinfo

Vendor: apache.org
Product: github.com

Advisory: github.com
Researcher: Balis0ng
Status: Confirmed

CVE: CVE-2023-50783 (🔍)
GCVE (CVE): GCVE-0-2023-50783
GCVE (VulDB): GCVE-100-248692

Entryinfo

Created: 12/21/2023 10:42
Updated: 01/14/2024 09:42
Changes: 12/21/2023 10:42 (41), 01/14/2024 09:41 (1), 01/14/2024 09:42 (11)
Complete: 🔍
Cache ID: 216::103

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