Openshift Container Platform 3.11 incorrect regex

CVSS Meta Temp Score
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Openshift Container Platform 3.11. It has been classified as critical. This vulnerability affects unknown code. The manipulation leads to incorrect regex. This vulnerability is referenced as CVE-2020-1741. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Openshift Container Platform 3.11 (Virtualization Software) and classified as critical. This issue affects an unknown code block. The manipulation with an unknown input leads to a incorrect regex vulnerability. Using CWE to declare the problem leads to CWE-185. The product specifies a regular expression in a way that causes data to be improperly matched or compared. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A flaw was found in openshift-ansible. OpenShift Container Platform (OCP) 3.11 is too permissive in the way it specified CORS allowed origins during installation. An attacker, able to man-in-the-middle the connection between the user's browser and the openshift console, could use this flaw to perform a phishing attack. The main threat from this vulnerability is data confidentiality.

The weakness was published 04/24/2020 as not defined bug report (Bugzilla). It is possible to read the advisory at bugzilla.redhat.com. The identification of this vulnerability is CVE-2020-1741 since 11/27/2019. The exploitation is known to be difficult. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.6

VulDB Base Score: 5.0
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CNA Base Score: 5.9
CNA Vector (Red Hat, Inc.): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Incorrect regex
CWE: CWE-185 / CWE-697
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/27/2019 🔍
04/24/2020 +149 days 🔍
04/25/2020 +1 days 🔍
05/06/2025 +1837 days 🔍

Sourcesinfo

Advisory: RHSA-2020:3541
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-1741 (🔍)
GCVE (CVE): GCVE-0-2020-1741
GCVE (VulDB): GCVE-100-154355

Entryinfo

Created: 04/25/2020 16:25
Updated: 05/06/2025 13:12
Changes: 04/25/2020 16:25 (37), 04/25/2020 16:30 (12), 10/12/2020 19:34 (1), 10/12/2020 19:37 (1), 06/02/2024 15:55 (34), 05/06/2025 13:12 (3)
Complete: 🔍
Cache ID: 216::103

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