RHSA-2022:8761
Vulnerability from csaf_redhat - Published: 2022-12-14 13:17 - Updated: 2026-05-14 22:32Summary
Red Hat Security Advisory: Red Hat support for Spring Boot 2.7.2 update
Severity
Moderate
Notes
Topic: An update is now available for Red Hat OpenShift Application Runtimes.
Details: Red Hat support for Spring Boot provides an application platform that reduces the complexity of developing and operating applications (monoliths and microservices) for OpenShift as a containerized platform.
This release of Red Hat support for Spring Boot 2.7.2 serves as a replacement for Red Hat support for Spring Boot 2.5.12, and includes security, bug fixes and enhancements. For more information, see the release notes listed in the References section.
Security Fix(es):
* reactor-netty: specific redirect configuration allows for a credentials leak (CVE-2020-5404)
* kubernetes-client: Insecure deserialization in unmarshalYaml method (CVE-2021-4178)
* protobuf-java: potential DoS in the parsing procedure for binary data (CVE-2021-22569)
* undertow: potential security issue in flow control over HTTP/2 may lead to DOS(incomplete fix for CVE-2021-3629) (CVE-2022-1259)
* undertow: Double AJP response for 400 from EAP 7 results in CPING failures (CVE-2022-1319)
* spring-expression: Denial of service via specially crafted SpEL expression (CVE-2022-22950)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
The HttpClient from Reactor Netty, versions 0.9.x prior to 0.9.5, and versions 0.8.x prior to 0.8.16, may be used incorrectly, leading to a credentials leak during a redirect to a different domain. In order for this to happen, the HttpClient must have been explicitly configured to follow redirects.
5.9 (Medium)
Affected products
Fixed
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Text-Only RHOAR
Red Hat / Red Hat OpenShift Application Runtimes
|
cpe:/a:redhat:openshift_application_runtimes:1.0
|
— |
Vendor Fix
fix
|
Threats
Impact
Low
A arbitrary code execution flaw was found in the Fabric 8 Kubernetes client affecting versions 5.0.0-beta-1 and above. Due to an improperly configured YAML parsing, this will allow a local and privileged attacker to supply malicious YAML.
6.7 (Medium)
Affected products
Fixed
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Text-Only RHOAR
Red Hat / Red Hat OpenShift Application Runtimes
|
cpe:/a:redhat:openshift_application_runtimes:1.0
|
— |
Vendor Fix
fix
|
Threats
Impact
Moderate
A flaw was found in protobuf-java. Google Protocol Buffer (protobuf-java) allows the interleaving of com.google.protobuf.UnknownFieldSet fields. By persuading a victim to open specially-crafted content, a remote attacker could cause a timeout in the ProtobufFuzzer function, resulting in a denial of service.
5.5 (Medium)
Affected products
Fixed
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Text-Only RHOAR
Red Hat / Red Hat OpenShift Application Runtimes
|
cpe:/a:redhat:openshift_application_runtimes:1.0
|
— |
Vendor Fix
fix
|
Threats
Impact
Moderate
A flaw was found in Undertow. A potential security issue in flow control handling by the browser over HTTP/2 may cause overhead or a denial of service in the server.
7.5 (High)
Affected products
Fixed
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Text-Only RHOAR
Red Hat / Red Hat OpenShift Application Runtimes
|
cpe:/a:redhat:openshift_application_runtimes:1.0
|
— |
Vendor Fix
fix
|
Threats
Impact
Moderate
A flaw was found in Undertow. For an AJP 400 response, EAP 7 is improperly sending two response packets, and those packets have the reuse flag set even though JBoss EAP closes the connection. A failure occurs when the connection is reused after a 400 by CPING since it reads in the second SEND_HEADERS response packet instead of a CPONG.
7.5 (High)
Affected products
Fixed
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Text-Only RHOAR
Red Hat / Red Hat OpenShift Application Runtimes
|
cpe:/a:redhat:openshift_application_runtimes:1.0
|
— |
Vendor Fix
fix
|
Threats
Impact
Moderate
A flaw was found in the Spring Framework. This flaw allows an attacker to craft a special Spring Expression, causing a denial of service.
7.5 (High)
Affected products
Fixed
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Text-Only RHOAR
Red Hat / Red Hat OpenShift Application Runtimes
|
cpe:/a:redhat:openshift_application_runtimes:1.0
|
— |
Vendor Fix
fix
|
Threats
Impact
Moderate
References
37 references
Acknowledgments
Jordy Versmissen
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"product_ids": [
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}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Text-Only RHOAR"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "undertow: potential security issue in flow control over HTTP/2 may lead to DOS(incomplete fix for CVE-2021-3629)"
},
{
"cve": "CVE-2022-1319",
"cwe": {
"id": "CWE-252",
"name": "Unchecked Return Value"
},
"discovery_date": "2022-04-11T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2073890"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Undertow. For an AJP 400 response, EAP 7 is improperly sending two response packets, and those packets have the reuse flag set even though JBoss EAP closes the connection. A failure occurs when the connection is reused after a 400 by CPING since it reads in the second SEND_HEADERS response packet instead of a CPONG.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "undertow: Double AJP response for 400 from EAP 7 results in CPING failures",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Text-Only RHOAR"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2022-1319"
},
{
"category": "external",
"summary": "RHBZ#2073890",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2073890"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2022-1319",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1319"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-1319",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1319"
}
],
"release_date": "2022-04-11T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-12-14T13:17:22+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
"product_ids": [
"Text-Only RHOAR"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:8761"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Text-Only RHOAR"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "undertow: Double AJP response for 400 from EAP 7 results in CPING failures"
},
{
"cve": "CVE-2022-22950",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2022-03-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2069414"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Spring Framework. This flaw allows an attacker to craft a special Spring Expression, causing a denial of service.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "spring-expression: Denial of service via specially crafted SpEL expression",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Text-Only RHOAR"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2022-22950"
},
{
"category": "external",
"summary": "RHBZ#2069414",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2069414"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2022-22950",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-22950"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-22950",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-22950"
}
],
"release_date": "2022-03-28T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-12-14T13:17:22+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
"product_ids": [
"Text-Only RHOAR"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:8761"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Text-Only RHOAR"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "spring-expression: Denial of service via specially crafted SpEL expression"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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