Eclipse Vert.x 3.5.0/3.5.1/3.5.2/3.5.3 OpenAPI XML Parser xml external entity reference

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Eclipse Vert.x 3.5.0/3.5.1/3.5.2/3.5.3. Affected by this vulnerability is an unknown functionality of the component OpenAPI XML Parser. Executing a manipulation can lead to xml external entity reference. The identification of this vulnerability is CVE-2018-12544. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Eclipse Vert.x 3.5.0/3.5.1/3.5.2/3.5.3. It has been declared as critical. This vulnerability affects an unknown functionality of the component OpenAPI XML Parser. The manipulation with an unknown input leads to a xml external entity reference vulnerability. The CWE definition for the vulnerability is CWE-611. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

In version from 3.5.Beta1 to 3.5.3 of Eclipse Vert.x, the OpenAPI XML type validator creates XML parsers without taking appropriate defense against XML attacks. This mechanism is exclusively when the developer uses the Eclipse Vert.x OpenAPI XML type validator to validate a provided schema.

The bug was discovered 10/10/2018. The weakness was shared 10/10/2018 (Website). The advisory is shared for download at bugs.eclipse.org. This vulnerability was named CVE-2018-12544 since 06/18/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

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

The entries VDB-125223 and VDB-125222 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Xml external entity reference
CWE: CWE-611 / CWE-610
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

06/18/2018 🔍
10/10/2018 +114 days 🔍
10/10/2018 +0 days 🔍
10/10/2018 +0 days 🔍
10/11/2018 +1 days 🔍
05/25/2023 +1687 days 🔍

Sourcesinfo

Advisory: RHSA-2018:2946
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-12544 (🔍)
GCVE (CVE): GCVE-0-2018-12544
GCVE (VulDB): GCVE-100-125224
See also: 🔍

Entryinfo

Created: 10/11/2018 11:40
Updated: 05/25/2023 08:27
Changes: 10/11/2018 11:40 (56), 05/26/2020 08:19 (2), 05/25/2023 08:27 (3)
Complete: 🔍
Cache ID: 216::103

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