rhsa-2021_3516
Vulnerability from csaf_redhat
Published
2021-09-13 17:34
Modified
2024-11-05 23:55
Summary
Red Hat Security Advisory: EAP XP 2 security update to CVE fixes in the EAP 7.3.x base

Notes

Topic
This advisory resolves CVE issues filed against XP2 releases that have been fixed in the underlying EAP 7.3.x base. There are no changes to the EAP XP2 code base. NOTE: This advisory is informational only. There are no code changes associated with it. No action is required. 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
These are CVE issues filed against XP2 releases that have been fixed in the underlying EAP 7.3.x base, so no changes to the EAP XP2 code base. 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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        "text": "This advisory resolves CVE issues filed against XP2 releases that have been fixed in the underlying EAP 7.3.x base. There are no changes to the EAP XP2 code base.\n\nNOTE: This advisory is informational only. There are no code changes associated with it. No action is required.\n\nRed 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.",
        "title": "Topic"
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        "text": "These are CVE issues filed against XP2 releases that have been fixed in the underlying EAP 7.3.x base, so no changes to the EAP XP2 code base.\n\nSecurity Fix(es):\n\n* undertow: buffer leak on incoming websocket PONG message may lead to DoS (CVE-2021-3690)\n\n* undertow: HTTP2SourceChannel fails to write final frame under some circumstances may lead to DoS (CVE-2021-3597)\n\n* jakarta-el: ELParserTokenManager enables invalid EL expressions to be evaluate (CVE-2021-28170)\n\n* apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6 (CVE-2021-29425)\n\n* wildfly-core: Invalid Sensitivity Classification of Vault Expression (CVE-2021-3644)\n\nFor 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.",
        "title": "Details"
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      "cwe": {
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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",
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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.",
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        },
        {
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          "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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      "product_status": {
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      },
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3597"
        }
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      "release_date": "2021-06-11T00:00:00+00:00",
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          "date": "2021-09-13T17:34:00+00:00",
          "details": "This advisory is informational only. There are no code changes associated with it. No action is required.",
          "product_ids": [
            "Red Hat EAP-XP 2.0.0 via EAP 7.3.x base"
          ],
          "restart_required": {
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        }
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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          "category": "impact",
          "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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          "names": [
            "Darran Lofthouse"
          ],
          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
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      "cve": "CVE-2021-3644",
      "cwe": {
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        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2021-02-24T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1976052"
        }
      ],
      "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"
        },
        {
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          "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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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3644"
        }
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      "release_date": "2021-07-14T00:00:00+00:00",
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          ],
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      "scores": [
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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          },
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "wildfly-core: Invalid Sensitivity Classification of Vault Expression"
    },
    {
      "cve": "CVE-2021-3690",
      "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"
        },
        {
          "category": "summary",
          "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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        ]
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-3690"
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          "summary": "RHBZ#1991299",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1991299"
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-3690",
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        },
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-3690",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3690"
        }
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      "release_date": "2021-07-30T00:00:00+00:00",
      "remediations": [
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          "date": "2021-09-13T17:34:00+00:00",
          "details": "This advisory is informational only. There are no code changes associated with it. No action is required.",
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      "scores": [
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            "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",
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          },
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      ],
      "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"
        }
      ],
      "product_status": {
        "fixed": [
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        ]
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      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-28170"
        },
        {
          "category": "external",
          "summary": "RHBZ#1965497",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1965497"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-28170",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-28170"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-28170",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28170"
        },
        {
          "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": "2021-09-13T17:34:00+00:00",
          "details": "This advisory is informational only. There are no code changes associated with it. No action is required.",
          "product_ids": [
            "Red Hat EAP-XP 2.0.0 via EAP 7.3.x base"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:3516"
        }
      ],
      "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": [
            "Red Hat EAP-XP 2.0.0 via EAP 7.3.x base"
          ]
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      ],
      "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": [
          "Red Hat EAP-XP 2.0.0 via EAP 7.3.x base"
        ]
      },
      "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": "2021-09-13T17:34:00+00:00",
          "details": "This advisory is informational only. There are no code changes associated with it. No action is required.",
          "product_ids": [
            "Red Hat EAP-XP 2.0.0 via EAP 7.3.x base"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:3516"
        }
      ],
      "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": [
            "Red Hat EAP-XP 2.0.0 via EAP 7.3.x base"
          ]
        }
      ],
      "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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