rhsa-2018_0478
Vulnerability from csaf_redhat
Published
2018-03-12 16:37
Modified
2024-11-05 20:25
Summary
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.1.1 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 7.1.1 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.1.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Security Fix(es): * artemis/hornetq: memory exhaustion via UDP and JGroups discovery (CVE-2017-12174) * infinispan: Unsafe deserialization of malicious object injected into data cache (CVE-2017-15089) * jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-7525) (CVE-2017-15095) * jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-15095) (CVE-2017-17485) * resteasy: Vary header not added by CORS filter leading to cache poisoning (CVE-2017-7561) * undertow: Client can use bogus uri in Digest authentication (CVE-2017-12196) * undertow: ALLOW_ENCODED_SLASH option not taken into account in the AjpRequestParser (CVE-2018-1048) * jackson-databind: unsafe deserialization due to incomplete blacklist (incomplete fix for CVE-2017-7525 and CVE-2017-17485) (CVE-2018-5968) 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": "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 7.1.1 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.1.0, 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* artemis/hornetq: memory exhaustion via UDP and JGroups discovery (CVE-2017-12174)\n\n* infinispan: Unsafe deserialization of malicious object injected into data cache (CVE-2017-15089)\n\n* jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-7525) (CVE-2017-15095)\n\n* jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-15095) (CVE-2017-17485)\n\n* resteasy: Vary header not added by CORS filter leading to cache poisoning (CVE-2017-7561)\n\n* undertow: Client can use bogus uri in Digest authentication (CVE-2017-12196)\n\n* undertow: ALLOW_ENCODED_SLASH option not taken into account in the AjpRequestParser (CVE-2018-1048)\n\n* jackson-databind: unsafe deserialization due to incomplete blacklist (incomplete fix for CVE-2017-7525 and CVE-2017-17485) (CVE-2018-5968)\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.",
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  "vulnerabilities": [
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          "summary": "This issue was discovered by Red Hat."
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      "cve": "CVE-2017-7561",
      "cwe": {
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        "name": "Insufficient Verification of Data Authenticity"
      },
      "discovery_date": "2017-08-22T00:00:00+00:00",
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          "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"
        },
        {
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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.",
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        }
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      "scores": [
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          "cvss_v3": {
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            "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"
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          "products": [
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        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
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      ],
      "title": "resteasy: Vary header not added by CORS filter leading to cache poisoning"
    },
    {
      "acknowledgments": [
        {
          "names": [
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          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
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      "cve": "CVE-2017-12174",
      "cwe": {
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        "name": "Improper Input Validation"
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      "discovery_date": "2017-09-22T00:00:00+00:00",
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          "text": "1498378"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that when Artemis and HornetQ are configured with UDP discovery and JGroups discovery a huge byte array is created when receiving an unexpected multicast message. This may result in a heap memory exhaustion, full GC, or OutOfMemoryError.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "artemis/hornetq: memory exhaustion via UDP and JGroups discovery",
          "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-2017-12174"
        },
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          "summary": "RHBZ#1498378",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1498378"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-12174",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-12174"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-12174",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-12174"
        }
      ],
      "release_date": "2018-02-05T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-12T16:37:39+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-2018:0478"
        }
      ],
      "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "artemis/hornetq: memory exhaustion via UDP and JGroups discovery"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Jan Stourac"
          ],
          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2017-12196",
      "cwe": {
        "id": "CWE-287",
        "name": "Improper Authentication"
      },
      "discovery_date": "2017-10-03T00:00:00+00:00",
      "ids": [
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          "text": "1503055"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was discovered that when using Digest authentication, the server does not ensure that the value of the URI in the authorization header matches the URI in the HTTP request line. This allows the attacker to execute a MITM attack and access the desired content on the server.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "undertow: Client can use bogus uri in Digest authentication",
          "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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        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-12196"
        },
        {
          "category": "external",
          "summary": "RHBZ#1503055",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1503055"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-12196",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-12196"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-12196",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-12196"
        }
      ],
      "release_date": "2018-03-12T15:56:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-12T16:37:39+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"
          ],
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            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0478"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "undertow: Client can use bogus uri in Digest authentication"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Man Yue Mo"
          ],
          "organization": "Semmle/lgtm.com"
        }
      ],
      "cve": "CVE-2017-15089",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2017-10-16T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1503610"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that the Hotrod client in Infinispan would unsafely read deserialized data on information from the cache. An authenticated attacker could inject a malicious object into the data cache and attain deserialization on the client, and possibly conduct further attacks.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "infinispan: Unsafe deserialization of malicious object injected into data cache",
          "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-2017-15089"
        },
        {
          "category": "external",
          "summary": "RHBZ#1503610",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1503610"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-15089",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-15089"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-15089",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-15089"
        }
      ],
      "release_date": "2018-02-12T15:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-12T16:37:39+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-2018:0478"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "infinispan: Unsafe deserialization of malicious object injected into data cache"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Liao Xinxi"
          ],
          "organization": "NSFOCUS"
        }
      ],
      "cve": "CVE-2017-15095",
      "cwe": {
        "id": "CWE-184",
        "name": "Incomplete List of Disallowed Inputs"
      },
      "discovery_date": "2017-10-14T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1506612"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A deserialization flaw was discovered in the jackson-databind which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper. This issue extends the previous flaw CVE-2017-7525 by blacklisting more classes that could be used maliciously.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-7525)",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue affects the versions of jackson-databind (in Satellite 6.0 and 6.1) and candlepin (which embeds a copy of jackson-databind in Satellite 6.2) as shipped with Red Hat Satellite 6.x. However the affected code is NOT used at this time:\n\nCandlepin currently uses the default type resolution configuration for the ObjectMappers it creates/uses. Nowhere in candlepin do we enable global polymorphic deserialization via enableDefaultTyping(...), therefore based on the documentation sited BZ 1462702 , candlepin should not be affected.\n\nHowever as the vulnerable software ships with the product we have marked them as vulnerable to ensure the issue is tracked.\n\nJBoss EAP 7.x only uses the vulnerable Jackson Databind library for marshalling and unmarshalling of JSON objects passed to JAX-RS webservices. Some advise about how to remain safe when using JAX-RS webservices on JBoss EAP 7.x is available here: \n\nhttps://access.redhat.com/solutions/3279231",
          "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-2017-15095"
        },
        {
          "category": "external",
          "summary": "RHBZ#1506612",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1506612"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-15095",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-15095"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-15095",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-15095"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/solutions/3442891",
          "url": "https://access.redhat.com/solutions/3442891"
        }
      ],
      "release_date": "2017-11-02T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-12T16:37:39+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-2018:0478"
        },
        {
          "category": "workaround",
          "details": "Mitigation to this problem is to not trigger polymorphic desrialization globally by using: objectMapper.enableDefaultTyping() and rather use @JsonTypeInfo on the class property to explicitly define the type information. For more information on this issue please refer to https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true",
          "product_ids": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "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": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-7525)"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "0c0c0f from 360\u89c2\u661f\u5b9e\u9a8c\u5ba4"
          ]
        }
      ],
      "cve": "CVE-2017-17485",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2017-12-06T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1528565"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A deserialization flaw was discovered in the jackson-databind which could allow an unauthenticated user to perform code execution by sending maliciously crafted input to the readValue method of ObjectMapper. This issue extends upon the previous flaws CVE-2017-7525 and CVE-2017-15095 by blacklisting more classes that could be used maliciously.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-15095)",
          "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-2017-17485"
        },
        {
          "category": "external",
          "summary": "RHBZ#1528565",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1528565"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-17485",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-17485"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-17485",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-17485"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/solutions/3442891",
          "url": "https://access.redhat.com/solutions/3442891"
        }
      ],
      "release_date": "2017-12-12T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-12T16:37:39+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-2018:0478"
        }
      ],
      "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": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-15095)"
    },
    {
      "cve": "CVE-2018-1048",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "discovery_date": "2018-01-15T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1534343"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that the AJP connector in undertow does not use the ALLOW_ENCODED_SLASH option and thus allows the slash and anti-slash characters encoded in a URL. This may lead to path traversal and result in the information disclosure of arbitrary local files.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "undertow: ALLOW_ENCODED_SLASH option not taken into account in the AjpRequestParser",
          "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-2018-1048"
        },
        {
          "category": "external",
          "summary": "RHBZ#1534343",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1534343"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-1048",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-1048"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-1048",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1048"
        }
      ],
      "release_date": "2018-01-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-12T16:37:39+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-2018:0478"
        }
      ],
      "scores": [
        {
          "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"
          },
          "products": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "undertow: ALLOW_ENCODED_SLASH option not taken into account in the AjpRequestParser"
    },
    {
      "cve": "CVE-2018-5968",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2018-01-22T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1538332"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A deserialization flaw was discovered in the jackson-databind that could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper. This issue extends the previous flaws CVE-2017-7525 and CVE-2017-17485 by blacklisting more classes that could be used maliciously.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-databind: unsafe deserialization due to incomplete blacklist (incomplete fix for CVE-2017-7525 and CVE-2017-17485)",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "JBoss EAP 7.x only uses the vulnerable Jackson Databind library for marshalling and unmarshalling of JSON objects passed to JAX-RS webservices. Some advice about how to remain safe when using JAX-RS webservices on JBoss EAP 7.x is available here: \n\nhttps://access.redhat.com/solutions/3279231\n\nThis issue affects the versions of jackson-databind (in Satellite 6.0 and 6.1) and candlepin (which embeds a copy of jackson-databind in Satellite 6.2) as shipped with Red Hat Satellitw 6.x. However the affected code is NOT used at this time:\n\nCandlepin currently uses the default type resolution configuration for the ObjectMappers it creates/uses. Nowhere in candlepin do we enable global polymorphic deserialization via enableDefaultTyping(...), therefore based on the documentation sited BZ 1462702 , candlepin should not be affected.\n\nHowever as the vulnerable software ships with the product we have marked them as vulnerable to ensure the issue is tracked.\n\nRed Hat Subscription Asset Manager version 1 is now in a reduced support phase receiving only Critical impact security fixes. This issue has been rated as having Important security impact and is not currently planned to be addressed in future updates.",
          "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-2018-5968"
        },
        {
          "category": "external",
          "summary": "RHBZ#1538332",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1538332"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-5968",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-5968"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-5968",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5968"
        }
      ],
      "release_date": "2018-01-18T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-12T16:37:39+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-2018:0478"
        }
      ],
      "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": [
            "Red Hat JBoss EAP 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "jackson-databind: unsafe deserialization due to incomplete blacklist (incomplete fix for CVE-2017-7525 and CVE-2017-17485)"
    }
  ]
}


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  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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