rhsa-2021_0250
Vulnerability from csaf_redhat
Published
2021-01-25 16:19
Modified
2024-11-22 23:42
Summary
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.3.5 security update
Notes
Topic
An update is now available for Red Hat JBoss Enterprise Application Platform 7.3.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime.
This release of Red Hat JBoss Enterprise Application Platform 7.3.5 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.3.4, and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.3.5 Release Notes for information about the most significant bug fixes and enhancements included in this release.
Security Fix(es):
* wildfly: Potential Memory leak in Wildfly when using OpenTracing (CVE-2020-27822)
* undertow: special character in query results in server errors (CVE-2020-27782)
* wildfly-core: memory leak in WildFly host-controller in domain mode while not able to reconnect to domain-controller (CVE-2020-25689)
* httpclient: apache-httpclient: incorrect handling of malformed authority component in request URIs (CVE-2020-13956)
* wildfly: resource adapter logs plaintext JMS password at warning level on connection error (CVE-2020-25640)
* resteasy-client: potential sensitive information leakage in JAX-RS RESTEasy Client's WebApplicationException handling (CVE-2020-25633)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, see 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.
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"text": "A flaw was found in wildfly. JMS passwords are logged by the resource adaptor in plain text at the warning level when a connection error occurs allowing any user that has access to the log to gain access to this sensitive information. The highest threat from this vulnerability is to data confidentiality.",
"title": "Vulnerability description"
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{
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"cwe": {
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"name": "Missing Release of Memory after Effective Lifetime"
},
"discovery_date": "2020-10-23T00:00:00+00:00",
"ids": [
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"text": "A memory leak flaw was found in WildFly in all versions up to 21.0.0.Final, where the host-controller tries to reconnect in a loop, generating new connections that are not properly closed while unable to connect to the domain controller. This flaw allows an attacker to cause an Out of memory (OOM) issue, leading to a denial of service. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
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"text": "wildfly-core: memory leak in WildFly host-controller in domain mode while not able to reconnect to domain-controller",
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"category": "vendor_fix",
"date": "2021-01-25T16:19:06+00:00",
"details": "Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.\n\nThe References section of this erratum contain a download link (you must log in to download the update).\n\nThe JBoss server process must be restarted for the update to take effect.",
"product_ids": [
"Red Hat JBoss Enterprise Application Platform 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0250"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Red Hat JBoss Enterprise Application Platform 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "wildfly-core: memory leak in WildFly host-controller in domain mode while not able to reconnect to domain-controller"
},
{
"cve": "CVE-2020-27782",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
},
"discovery_date": "2020-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1901304"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "undertow: special character in query results in server errors",
"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": [
"Red Hat JBoss Enterprise Application Platform 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2020-27782"
},
{
"category": "external",
"summary": "RHBZ#1901304",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1901304"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2020-27782",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-27782"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-27782",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27782"
}
],
"release_date": "2021-01-25T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-01-25T16:19:06+00:00",
"details": "Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.\n\nThe References section of this erratum contain a download link (you must log in to download the update).\n\nThe JBoss server process must be restarted for the update to take effect.",
"product_ids": [
"Red Hat JBoss Enterprise Application Platform 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0250"
},
{
"category": "workaround",
"details": "The issue can be mitigated by using HTTP/1.1 instead of AJP to proxy to the back-end.",
"product_ids": [
"Red Hat JBoss Enterprise Application Platform 7"
]
}
],
"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": [
"Red Hat JBoss Enterprise Application Platform 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "undertow: special character in query results in server errors"
},
{
"cve": "CVE-2020-27822",
"cwe": {
"id": "CWE-401",
"name": "Missing Release of Memory after Effective Lifetime"
},
"discovery_date": "2020-12-03T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1904060"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Wildfly. When an application uses the OpenTracing API\u0027s java-interceptors, there is a possibility of a memory leak. This flaw allows an attacker to impact the availability of the server. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "wildfly: Potential Memory leak in Wildfly when using OpenTracing",
"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": [
"Red Hat JBoss Enterprise Application Platform 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2020-27822"
},
{
"category": "external",
"summary": "RHBZ#1904060",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1904060"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2020-27822",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-27822"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-27822",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27822"
},
{
"category": "external",
"summary": "https://issues.redhat.com/browse/WFLY-14094",
"url": "https://issues.redhat.com/browse/WFLY-14094"
}
],
"release_date": "2020-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-01-25T16:19:06+00:00",
"details": "Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.\n\nThe References section of this erratum contain a download link (you must log in to download the update).\n\nThe JBoss server process must be restarted for the update to take effect.",
"product_ids": [
"Red Hat JBoss Enterprise Application Platform 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0250"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Red Hat JBoss Enterprise Application Platform 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "wildfly: Potential Memory leak in Wildfly when using OpenTracing"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.