rhsa-2018_1249
Vulnerability from csaf_redhat
Published
2018-04-25 18:33
Modified
2024-11-25 12:10
Summary
Red Hat Security Advisory: jboss-ec2-eap package for EAP 7.1.2

Notes

Topic
An update for eap7-jboss-ec2-eap is now available for Red Hat JBoss Enterprise Application Platform 7.1.2 for Red Hat Enterprise Linux 6 and Red Hat JBoss Enterprise Application Platform 7.1.2 for Red Hat Enterprise Linux 7. 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
The eap7-jboss-ec2-eap packages provide scripts for Red Hat JBoss Enterprise Application Platform running on the Amazon Web Services (AWS) Elastic Compute Cloud (EC2). With this update, the eap7-jboss-ec2-eap package has been updated to ensure compatibility with Red Hat JBoss Enterprise Application Platform 7.1.2. Refer to the JBoss Enterprise Application Platform 7.1 Release Notes, linked to in the References section, for information on the most significant bug fixes and enhancements included in this release. Security Fix(es): * undertow: HTTP header injection using CRLF with UTF-8 Encoding (incomplete fix of CVE-2016-4993) (CVE-2018-1067) * wildfly-undertow: undertow: Path traversal in ServletResourceManager class (CVE-2018-1047) * slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution (CVE-2018-8088) Red Hat would like to thank Ammarit Thongthua and Nattakit Intarasorn (Deloitte Thailand Pentest team) for reporting CVE-2018-1067, and Chris McCown for reporting CVE-2018-8088. 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": "An update for eap7-jboss-ec2-eap is now available for Red Hat JBoss Enterprise Application Platform 7.1.2 for Red Hat Enterprise Linux 6 and Red Hat JBoss Enterprise Application Platform 7.1.2 for Red Hat Enterprise Linux 7.\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.",
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        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
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          "text": "1528361"
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      "notes": [
        {
          "category": "description",
          "text": "A path traversal vulnerability was discovered in Undertow\u0027s org.wildfly.extension.undertow.deployment.ServletResourceManager.getResource method. This could lead to information disclosure of arbitrary local files.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "undertow: Path traversal in ServletResourceManager class",
          "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-2018-1047"
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        },
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-1047",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-1047"
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          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-1047",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1047"
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      "release_date": "2017-12-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-04-25T18:33:41+00:00",
          "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.0"
          },
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        "name": "Improper Neutralization of CRLF Sequences in HTTP Headers (\u0027HTTP Request/Response Splitting\u0027)"
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          "text": "It was found that the fix for CVE-2016-4993 was incomplete and Undertow web server is vulnerable to the injection of arbitrary HTTP headers, and also response splitting, due to insufficient sanitization and validation of user input before the input is used as part of an HTTP header value.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "undertow: HTTP header injection using CRLF with UTF-8 Encoding (incomplete fix of CVE-2016-4993)",
          "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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      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-1067"
        },
        {
          "category": "external",
          "summary": "RHBZ#1550671",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1550671"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-1067",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-1067"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-1067",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1067"
        }
      ],
      "release_date": "2018-04-25T17:51:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-04-25T18:33:41+00:00",
          "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
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          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:1249"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
            "version": "2.0"
          },
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.0"
          },
          "products": [
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        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "undertow: HTTP header injection using CRLF with UTF-8 Encoding (incomplete fix of CVE-2016-4993)"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Chris McCown"
          ]
        }
      ],
      "cve": "CVE-2018-8088",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2018-02-26T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1548909"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "An XML deserialization vulnerability was discovered in slf4j\u0027s EventData, which accepts an XML serialized string and can lead to arbitrary code execution.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Subscription Asset Manager is now in a reduced support phase receiving only Critical impact security fixes. This issue has been rated as having a security impact of Important, and is not currently planned to be addressed in future updates.\n\nThis issue did not affect the versions of Candlepin as shipped with Red Hat Satellite 6 as Candlepin uses slf4j-api and not the affected slf4j-ext (which is not on the Candlepin classpath).\n\nRed Hat Enterprise Virtualization Manager 4.1 is affected by this issue. Updated packages that address this issue are available through the Red Hat Enterprise Linux Server channels. Virtualization Manager hosts should be subscribed to these channels and obtain the updates via `yum update`.",
          "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": [
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      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-8088"
        },
        {
          "category": "external",
          "summary": "RHBZ#1548909",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1548909"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-8088",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-8088"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-8088",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-8088"
        }
      ],
      "release_date": "2018-02-22T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-04-25T18:33:41+00:00",
          "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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            "6Server-JBEAP-7.1:eap7-jboss-ec2-eap-samples-0:7.1.2-1.GA_redhat_1.ep7.el6.noarch",
            "7Server-JBEAP-7.1:eap7-jboss-ec2-eap-0:7.1.2-1.GA_redhat_1.ep7.el7.noarch",
            "7Server-JBEAP-7.1:eap7-jboss-ec2-eap-0:7.1.2-1.GA_redhat_1.ep7.el7.src",
            "7Server-JBEAP-7.1:eap7-jboss-ec2-eap-samples-0:7.1.2-1.GA_redhat_1.ep7.el7.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:1249"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
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        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution"
    }
  ]
}


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