rhsa-2018_0003
Vulnerability from csaf_redhat
Published
2018-01-03 10:20
Modified
2024-11-22 11:17
Summary
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.0.9 security update

Notes

Topic
An update is now available for Red Hat JBoss Enterprise Application Platform. 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 is a platform for Java applications based on the JBoss Application Server. This release of Red Hat JBoss Enterprise Application Platform 7.0.9 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.0.8, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Security Fix(es): * It was found that Apache Lucene would accept an object from an unauthenticated user that could be manipulated through subsequent post requests. An attacker could use this flaw to assemble an object that could permit execution of arbitrary code if the server enabled Apache Solr's Config API. (CVE-2017-12629) * It was discovered that the jboss init script performed unsafe file handling which could result in local privilege escalation. (CVE-2017-12189) * It was found that GZIPInterceptor is enabled when not necessarily required in RESTEasy. An attacker could use this flaw to launch a Denial of Service attack. (CVE-2016-6346) * It was found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query string and path parameters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own. (CVE-2017-7559) * It was discovered that the CORS Filter did not add an HTTP Vary header indicating that the response varies depending on Origin. This permitted client and server side cache poisoning in some circumstances. (CVE-2017-7561) * It was found that properties based files of the management and the application realm configuration that contain user to role mapping are world readable allowing access to users and roles information to all the users logged in to the system. (CVE-2017-12167) * It was discovered that Undertow processes http request headers with unusual whitespaces which can cause possible http request smuggling. (CVE-2017-12165) Red Hat would like to thank Mikhail Egorov (Odin) for reporting CVE-2016-6346. The CVE-2017-7559 and CVE-2017-12165 issues were discovered by Stuart Douglas (Red Hat); the CVE-2017-7561 issue was discovered by Jason Shepherd (Red Hat Product Security); and the CVE-2017-12167 issue was discovered by Brian Stansberry (Red Hat) and Jeremy Choi (Red Hat).
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 is now available for Red Hat JBoss Enterprise Application Platform.\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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        "text": "Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server.\n\nThis release of Red Hat JBoss Enterprise Application Platform 7.0.9 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.0.8, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n\n* It was found that Apache Lucene would accept an object from an unauthenticated user that could be manipulated through subsequent post requests. An attacker could use this flaw to assemble an object that could permit execution of arbitrary code if the server enabled Apache Solr\u0027s Config API. (CVE-2017-12629)\n\n* It was discovered that the jboss init script performed unsafe file handling which could result in local privilege escalation. (CVE-2017-12189)\n\n* It was found that GZIPInterceptor is enabled when not necessarily required in RESTEasy. An attacker could use this flaw to launch a Denial of Service attack. (CVE-2016-6346)\n\n* It was found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query string and path parameters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own. (CVE-2017-7559)\n\n* It was discovered that the CORS Filter did not add an HTTP Vary header indicating that the response varies depending on Origin. This permitted client and server side cache poisoning in some circumstances. (CVE-2017-7561)\n\n* It was found that properties based files of the management and the application realm configuration that contain user to role mapping are world readable allowing access to users and roles information to all the users logged in to the system. (CVE-2017-12167)\n\n* It was discovered that Undertow processes http request headers with unusual whitespaces which can cause possible http request smuggling. (CVE-2017-12165)\n\nRed Hat would like to thank Mikhail Egorov (Odin) for reporting CVE-2016-6346. The CVE-2017-7559 and CVE-2017-12165 issues were discovered by Stuart Douglas (Red Hat); the CVE-2017-7561 issue was discovered by Jason Shepherd (Red Hat Product Security); and the CVE-2017-12167 issue was discovered by Brian Stansberry (Red Hat) and Jeremy Choi (Red Hat).",
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        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_0003.json"
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    "title": "Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.0.9 security update",
    "tracking": {
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          "organization": "Odin"
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      "cve": "CVE-2016-6346",
      "discovery_date": "2016-08-29T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1372120"
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      "notes": [
        {
          "category": "description",
          "text": "It was found that GZIPInterceptor is enabled when not necessarily required in RESTEasy. An attacker could use this flaw to launch a Denial of Service attack.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "RESTEasy: Abuse of GZIPInterceptor in RESTEasy can lead to denial of service attack",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue was fixed in EAP 7.1.0, but was not fixed in 7.0.7\nOn Red Hat Satellite 6.5 this issue is fixed through the candlepin package update (candlepin 2.5.8), which contains a non-vulnerable version of RESTEasy.",
          "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-2016-6346"
        }
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      "release_date": "2016-09-01T00:00:00+00:00",
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          "date": "2018-01-03T10:20:33+00:00",
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          ],
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          "url": "https://access.redhat.com/errata/RHSA-2018:0003"
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      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "cvss_v3": {
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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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
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      ],
      "title": "RESTEasy: Abuse of GZIPInterceptor in RESTEasy can lead to denial of service attack"
    },
    {
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          ],
          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
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        "name": "Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)"
      },
      "discovery_date": "2017-08-11T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1481665"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query string and path parameters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "undertow: HTTP Request smuggling vulnerability (incomplete fix of CVE-2017-2666)",
          "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-2017-7559"
        },
        {
          "category": "external",
          "summary": "RHBZ#1481665",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1481665"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-7559",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-7559"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-7559",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7559"
        }
      ],
      "release_date": "2017-12-13T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-01-03T10:20:33+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": [
            "Red Hat JBoss EAP 7"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0003"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.0"
          },
          "products": [
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          ]
        }
      ],
      "threats": [
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          "category": "impact",
          "details": "Moderate"
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      ],
      "title": "undertow: HTTP Request smuggling vulnerability (incomplete fix of CVE-2017-2666)"
    },
    {
      "acknowledgments": [
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          "names": [
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          ],
          "organization": "Red Hat Product Security",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2017-7561",
      "cwe": {
        "id": "CWE-345",
        "name": "Insufficient Verification of Data Authenticity"
      },
      "discovery_date": "2017-08-22T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1483823"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was discovered that the CORS Filter did not add an HTTP Vary header indicating that the response varies depending on Origin. This permitted client and server side cache poisoning in some circumstances.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "resteasy: Vary header not added by CORS filter leading to cache poisoning",
          "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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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-7561"
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          "summary": "RHBZ#1483823",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1483823"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-7561",
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7561"
        }
      ],
      "release_date": "2017-08-22T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-01-03T10:20:33+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": [
            "Red Hat JBoss EAP 7"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0003"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "resteasy: Vary header not added by CORS filter leading to cache poisoning"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Stuart Douglas"
          ],
          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2017-12165",
      "cwe": {
        "id": "CWE-444",
        "name": "Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)"
      },
      "discovery_date": "2017-09-11T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1490301"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was discovered that Undertow processes http request headers with unusual whitespaces which can cause possible http request smuggling.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "undertow: improper whitespace parsing leading to potential HTTP request smuggling",
          "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 EAP 7"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-12165"
        },
        {
          "category": "external",
          "summary": "RHBZ#1490301",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1490301"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-12165",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-12165"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-12165",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-12165"
        }
      ],
      "release_date": "2017-12-13T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-01-03T10:20:33+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": [
            "Red Hat JBoss EAP 7"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0003"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 2.6,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "undertow: improper whitespace parsing leading to potential HTTP request smuggling"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Brian Stansberry",
            "Jeremy Choi"
          ],
          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2017-12167",
      "cwe": {
        "id": "CWE-732",
        "name": "Incorrect Permission Assignment for Critical Resource"
      },
      "discovery_date": "2017-09-12T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1491612"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that properties based files of the management and the application realm configuration that contain user to role mapping are world readable allowing access to users and roles information to all the users logged in to the system.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "EAP-7: Wrong privileges on multiple property files",
          "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 EAP 7"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-12167"
        },
        {
          "category": "external",
          "summary": "RHBZ#1491612",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1491612"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-12167",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-12167"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-12167",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-12167"
        }
      ],
      "release_date": "2017-09-14T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-01-03T10:20:33+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": [
            "Red Hat JBoss EAP 7"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0003"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "EAP-7: Wrong privileges on multiple property files"
    },
    {
      "cve": "CVE-2017-12189",
      "discovery_date": "2017-10-09T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1499631"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was discovered that the jboss init script performed unsafe file handling which could result in local privilege escalation.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jboss: unsafe chown of server.log in jboss init script allows privilege escalation (Incomplete fix for CVE-2016-8656)",
          "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 EAP 7"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-12189"
        },
        {
          "category": "external",
          "summary": "RHBZ#1499631",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1499631"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-12189",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-12189"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-12189",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-12189"
        }
      ],
      "release_date": "2018-01-03T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-01-03T10:20:33+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": [
            "Red Hat JBoss EAP 7"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0003"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jboss: unsafe chown of server.log in jboss init script allows privilege escalation (Incomplete fix for CVE-2016-8656)"
    },
    {
      "cve": "CVE-2017-12629",
      "cwe": {
        "id": "CWE-138",
        "name": "Improper Neutralization of Special Elements"
      },
      "discovery_date": "2017-10-12T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1501529"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that Apache Lucene would accept an object from an unauthenticated user that could be manipulated through subsequent post requests. An attacker could use this flaw to assemble an object that could permit execution of arbitrary code if the server enabled Apache Solr\u0027s Config API.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Solr: Code execution via entity expansion",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The following products are not affected by this flaw, as they do not use the vulnerable functionality of either aspect of the issue.\nRed Hat JBoss Enterprise Application Platform 6\nRed Hat JBoss BPM Suite\nRed Hat JBoss BRMS\nRed Hat Enterprise Virtualization Manager\nRed Hat Single Sign-On 7\nRed Hat JBoss Portal Platform 6\n\nRed Hat JBoss Enterprise Application Platform 7 is not affected by this flaw. However, it does ship the vulnerable Lucene class in a dependency to another component. Customers who reuse the lucene-queryparser jar in their applications may be vulnerable to the External Entity Expansion aspect of this flaw. This will be patched in a forthcoming release.\n\nRed Hat JBoss Fuse is not affected by this flaw, as it does not use the vulnerable functionality of either aspect of this flaw. Fuse customers who may be running external Solr servers, while not affected from the Fuse side, are advised to secure their Solr servers as recommended in the mitigation provided.\n\nThe following products ship only the Lucene components relevant to this flaw, and are not vulnerable to the second portion of the vulnerability, the code execution exploit. As such, the impact of this flaw has been determined to be Moderate for these respective products:\nRed Hat JBoss Data Grid 7 \nRed Hat Enterprise Linux 6\nRed Hat Software Collections 2.4\n\nThis issue did not affect the versions of lucene as shipped with Red Hat Enterprise Linux 5.\n\nThis issue does not affect Elasticsearch as shipped in OpenShift Container Platform.",
          "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 JBoss EAP 7"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-12629"
        },
        {
          "category": "external",
          "summary": "RHBZ#1501529",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1501529"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-12629",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-12629"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-12629",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-12629"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/security/vulnerabilities/CVE-2017-12629",
          "url": "https://access.redhat.com/security/vulnerabilities/CVE-2017-12629"
        }
      ],
      "release_date": "2017-10-12T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-01-03T10:20:33+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": [
            "Red Hat JBoss EAP 7"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0003"
        },
        {
          "category": "workaround",
          "details": "Until fixes are available, all Solr users are advised to restart their Solr instances with the system parameter `-Ddisable.configEdit=true`. This will disallow any changes to be made to configurations via the Config API. This is a key factor in this vulnerability, since it allows GET requests to add the RunExecutableListener to the config.\n\nThis is sufficient to protect from this type of attack, but means you cannot use the edit capabilities of the Config API until further fixes are in place.",
          "product_ids": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 10.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "Solr: Code execution via entity expansion"
    }
  ]
}


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