rhsa-2021_3471
Vulnerability from csaf_redhat
Published
2021-09-08 13:05
Modified
2024-11-05 23:54
Summary
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.3.9 security update

Notes

Topic
A security 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
This release of Red Hat JBoss Enterprise Application Platform 7.3.9 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.3.8, and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.3.9 Release Notes for information about the most significant bug fixes and enhancements included in this release. Security Fix(es): * undertow: buffer leak on incoming websocket PONG message may lead to DoS (CVE-2021-3690) * undertow: HTTP2SourceChannel fails to write final frame under some circumstances may lead to DoS (CVE-2021-3597) * jakarta-el: ELParserTokenManager enables invalid EL expressions to be evaluate (CVE-2021-28170) * apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6 (CVE-2021-29425) * wildfly-core: Invalid Sensitivity Classification of Vault Expression (CVE-2021-3644) 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.


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        "name": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
      },
      "discovery_date": "2021-02-06T00:00:00+00:00",
      "ids": [
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      ],
      "notes": [
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          "category": "description",
          "text": "A flaw was found in undertow. The HTTP2SourceChannel fails to write the final frame under some circumstances, resulting in a denial of service. The highest threat from this vulnerability is availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "undertow: HTTP2SourceChannel fails to write final frame under some circumstances may lead to DoS",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat OpenStack Platform\u0027s OpenDaylight will not be updated for this flaw because it was deprecated as of OpenStack Platform 14 and is only receiving security fixes for Important and Critical flaws.",
          "title": "Statement"
        },
        {
          "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.",
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          "date": "2021-09-08T13:05:47+00:00",
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            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
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            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
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          "details": "Moderate"
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      "title": "undertow: HTTP2SourceChannel fails to write final frame under some circumstances may lead to DoS"
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    {
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      "cve": "CVE-2021-3644",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2021-02-24T00:00:00+00:00",
      "ids": [
        {
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          "text": "1976052"
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      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in wildfly-core in all versions. If a vault expression is in the form of a single attribute that contains multiple expressions, a user who was granted access to the management interface can potentially access a vault expression they should not be able to access and possibly retrieve the item which was stored in the vault. The highest threat from this vulnerability is data confidentiality and integrity.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "wildfly-core: Invalid Sensitivity Classification of Vault Expression",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat CodeReady Studio 12 is not affected by this flaw as it does not ship the vulnerable component of wildfly.",
          "title": "Statement"
        },
        {
          "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"
        }
      ],
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          "summary": "RHBZ#1976052",
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          "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 contains a download link (you must log in to download the update).",
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      "scores": [
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            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
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      ],
      "threats": [
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          "category": "impact",
          "details": "Low"
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      "title": "wildfly-core: Invalid Sensitivity Classification of Vault Expression"
    },
    {
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      "cwe": {
        "id": "CWE-401",
        "name": "Missing Release of Memory after Effective Lifetime"
      },
      "discovery_date": "2021-08-06T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1991299"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Undertow. A buffer leak on the incoming WebSocket PONG message may lead to memory exhaustion. This flaw allows an attacker to cause a denial of service. The highest threat from this vulnerability is availability.",
          "title": "Vulnerability description"
        },
        {
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          "text": "undertow: buffer leak on incoming websocket PONG message may lead to DoS",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Although Red Hat OpenStack Platform packages the vulnerable code in Opendaylight, it does not use or support the undertow-encapsulating features. The security impact for RHOSP is therefore rated as Low and no update will be provided at this time.",
          "title": "Statement"
        },
        {
          "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"
        }
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          "url": "https://access.redhat.com/security/cve/CVE-2021-3690"
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          "category": "external",
          "summary": "RHBZ#1991299",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1991299"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-3690",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-3690"
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3690"
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          "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 contains a download link (you must log in to download the update).",
          "product_ids": [
            "EAP 7.3.9 release"
          ],
          "restart_required": {
            "category": "none"
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          "url": "https://access.redhat.com/errata/RHSA-2021:3471"
        }
      ],
      "scores": [
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          "cvss_v3": {
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            "attackVector": "NETWORK",
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            "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": [
            "EAP 7.3.9 release"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "undertow: buffer leak on incoming websocket PONG message may lead to DoS"
    },
    {
      "cve": "CVE-2021-28170",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2021-05-26T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1965497"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "In the Jakarta Expression Language implementation 3.0.3 and earlier, a bug in the ELParserTokenManager enables invalid EL expressions to be evaluated as if they were valid.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jakarta-el: ELParserTokenManager enables invalid EL expressions to be evaluate",
          "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"
        }
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-28170"
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1965497"
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        {
          "category": "external",
          "summary": "https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el/",
          "url": "https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el/"
        }
      ],
      "release_date": "2021-04-01T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-09-08T13:05:47+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 contains a download link (you must log in to download the update).",
          "product_ids": [
            "EAP 7.3.9 release"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:3471"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "EAP 7.3.9 release"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "jakarta-el: ELParserTokenManager enables invalid EL expressions to be evaluate"
    },
    {
      "cve": "CVE-2021-29425",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "discovery_date": "2021-04-12T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1948752"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "In Apache Commons IO before 2.7, When invoking the method FileNameUtils.normalize with an improper input string, like \"//../foo\", or \"\\\\..\\foo\", the result would be the same value, thus possibly providing access to files in the parent directory, but not further above (thus \"limited\" path traversal), if the calling code would use the result to construct a path value.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "While the apache-commons-io package included in Red Hat Enterprise Linux 8 Maven App Stream contains the vulnerable code, it is not used in any way by Maven or other packages in this module.  This package is not an API component of Maven, thus the affected code can not be reached in any supported scenario.",
          "title": "Statement"
        },
        {
          "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": [
          "EAP 7.3.9 release"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-29425"
        },
        {
          "category": "external",
          "summary": "RHBZ#1948752",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1948752"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-29425",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-29425"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-29425",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29425"
        }
      ],
      "release_date": "2021-04-12T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-09-08T13:05:47+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 contains a download link (you must log in to download the update).",
          "product_ids": [
            "EAP 7.3.9 release"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:3471"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "EAP 7.3.9 release"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6"
    }
  ]
}


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