Red Hat AMQ Broker Configuration File xml external entity reference

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Red Hat AMQ Broker. This affects an unknown part of the component Configuration File Handler. Such manipulation leads to xml external entity reference. This vulnerability is documented as CVE-2020-14379. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Red Hat AMQ Broker (affected version not known). Affected by this issue is some unknown functionality of the component Configuration File Handler. The manipulation with an unknown input leads to a xml external entity reference vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A flaw was found in Red Hat AMQ Broker in a way that a XEE attack can be done via Broker's configuration files, leading to denial of service and information disclosure.

The weakness was released 08/17/2022. The advisory is shared for download at bugzilla.redhat.com. This vulnerability is handled as CVE-2020-14379 since 06/17/2020. 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 09/17/2022).

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.6
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Xml external entity reference
CWE: CWE-611 / CWE-610
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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

06/17/2020 🔍
08/17/2022 +791 days 🔍
08/17/2022 +0 days 🔍
09/17/2022 +31 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: bugzilla.redhat.com
Status: Confirmed

CVE: CVE-2020-14379 (🔍)
GCVE (CVE): GCVE-0-2020-14379
GCVE (VulDB): GCVE-100-206516

Entryinfo

Created: 08/17/2022 07:04
Updated: 09/17/2022 08:57
Changes: 08/17/2022 07:04 (37), 09/17/2022 08:57 (9)
Complete: 🔍
Cache ID: 216::103

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