VDB-254175 · CVE-2023-49250 · GCVE-0-2023-49250

Apache DolphinScheduler up to 3.2.0 HTTPS Connection HttpUtils certificate validation

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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Apache DolphinScheduler up to 3.2.0. It has been classified as critical. This impacts the function HttpUtils of the component HTTPS Connection Handler. Performing a manipulation results in certificate validation. This vulnerability is known as CVE-2023-49250. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Apache DolphinScheduler up to 3.2.0 (Social Network Software). It has been classified as problematic. This affects the function HttpUtils of the component HTTPS Connection Handler. The manipulation with an unknown input leads to a certificate validation vulnerability. CWE is classifying the issue as CWE-295. The product does not validate, or incorrectly validates, a certificate. This is going to have an impact on confidentiality. The summary by CVE is:

Because the HttpUtils class did not verify certificates, an attacker that could perform a Man-in-the-Middle (MITM) attack on outgoing https connections could impersonate the server. This issue affects Apache DolphinScheduler: before 3.2.0. Users are recommended to upgrade to version 3.2.1, which fixes the issue.

The weakness was published 02/20/2024. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2023-49250 since 11/24/2023. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1587.003 according to MITRE ATT&CK.

Upgrading to version 3.2.1 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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

Productinfo

Type

Social Network Software

Vendor

Apache

Name

DolphinScheduler

Version

License

open-source

Website

Vendor: https://www.apache.org/
Product: https://github.com/apache/dolphinscheduler/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.3
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Certificate validation
CWE: CWE-295 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: DolphinScheduler 3.2.1
Patch: github.com

Timelineinfo

11/24/2023 🔍
02/20/2024 +88 days 🔍
02/20/2024 +0 days 🔍
11/29/2024 +283 days 🔍

Sourcesinfo

Vendor: apache.org
Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2023-49250 (🔍)
GCVE (CVE): GCVE-0-2023-49250
GCVE (VulDB): GCVE-100-254175

Entryinfo

Created: 02/20/2024 13:26
Updated: 11/29/2024 21:01
Changes: 02/20/2024 13:26 (43), 11/29/2024 21:01 (27)
Complete: 🔍
Cache ID: 216::103