rhsa-2023_7623
Vulnerability from csaf_redhat
Published
2023-12-07 12:37
Modified
2024-12-10 16:41
Summary
Red Hat Security Advisory: Red Hat JBoss Web Server 5.7.7 release and security update

Notes

Topic
Red Hat JBoss Web Server 5.7.7 zip release is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Windows Server. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector (mod_cluster), the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library. This release of Red Hat JBoss Web Server 5.7.7 serves as a replacement for Red Hat JBoss Web Server 5.7.6. This release includes bug fixes, enhancements and component upgrades, which are documented in the Release Notes linked to in the References section. Security Fix(es): * jbcs-httpd24-openssl: OpenSSL: Excessive time spent checking DH q parameter value (CVE-2023-3817) * openssl: Excessive time spent checking DH keys and parameters (CVE-2023-3446) * openssl: Certificate policy check not enabled (CVE-2023-0466) * openssl: Invalid certificate policies in leaf certificates are silently ignored (CVE-2023-0465) * openssl: Denial of service by excessive resource usage in verifying X509 policy constraints (CVE-2023-0464) * tomcat: FileUpload: DoS due to accumulation of temporary files on Windows (CVE-2023-42794) * tomcat: Open Redirect vulnerability in FORM authentication (CVE-2023-41080) * openssl: Possible DoS translating ASN.1 object identifiers (CVE-2023-2650) 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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{
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      "text": "Moderate"
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    "category": "csaf_security_advisory",
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    "distribution": {
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    "notes": [
      {
        "category": "summary",
        "text": "Red Hat JBoss Web Server 5.7.7 zip release is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Windows Server.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. 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"
      },
      {
        "category": "general",
        "text": "Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector (mod_cluster), the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library.\n\nThis release of Red Hat JBoss Web Server 5.7.7 serves as a replacement for Red Hat JBoss Web Server 5.7.6. This release includes bug fixes, enhancements and component upgrades, which are documented in the Release Notes linked to in the References section.\n\nSecurity Fix(es):\n\n* jbcs-httpd24-openssl: OpenSSL: Excessive time spent checking DH q parameter\nvalue (CVE-2023-3817)\n* openssl: Excessive time spent checking DH keys and parameters (CVE-2023-3446)\n* openssl: Certificate policy check not enabled (CVE-2023-0466)\n* openssl: Invalid certificate policies in leaf certificates are silently\nignored (CVE-2023-0465)\n* openssl: Denial of service by excessive resource usage in verifying X509\npolicy constraints (CVE-2023-0464)\n* tomcat: FileUpload: DoS due to accumulation of temporary files on Windows\n(CVE-2023-42794)\n* tomcat: Open Redirect vulnerability in FORM authentication (CVE-2023-41080)\n* openssl: Possible DoS translating ASN.1 object identifiers (CVE-2023-2650)\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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        "text": "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.",
        "title": "Terms of Use"
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        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7623.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat JBoss Web Server 5.7.7 release and security update",
    "tracking": {
      "current_release_date": "2024-12-10T16:41:14+00:00",
      "generator": {
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      "id": "RHSA-2023:7623",
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      "revision_history": [
        {
          "date": "2023-12-07T12:37:11+00:00",
          "number": "1",
          "summary": "Initial version"
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        {
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                "name": "Red Hat JBoss Web Server 5",
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            "name": "Red Hat JBoss Web Server"
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  "vulnerabilities": [
    {
      "cve": "CVE-2023-0464",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2023-03-23T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2181082"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A security vulnerability has been identified in all supported OpenSSL versions related to verifying X.509 certificate chains that include policy constraints. This flaw allows attackers to exploit this vulnerability by creating a malicious certificate chain that triggers exponential use of computational resources, leading to a denial of service (DoS) attack on affected systems. Policy processing is disabled by default but can be enabled by passing the -policy\u0027 argument to the command line utilities or calling the X509_VERIFY_PARAM_set1_policies()\u0027 function.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openssl: Denial of service by excessive resource usage in verifying X509 policy constraints",
          "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 Web Server 5"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-0464"
        },
        {
          "category": "external",
          "summary": "RHBZ#2181082",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2181082"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-0464",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-0464"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-0464",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0464"
        },
        {
          "category": "external",
          "summary": "https://www.openssl.org/news/secadv/20230322.txt",
          "url": "https://www.openssl.org/news/secadv/20230322.txt"
        }
      ],
      "release_date": "2023-03-22T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-12-07T12:37:11+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
          "product_ids": [
            "Red Hat JBoss Web Server 5"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2023:7623"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Web Server 5"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "openssl: Denial of service by excessive resource usage in verifying X509 policy constraints"
    },
    {
      "cve": "CVE-2023-0465",
      "discovery_date": "2023-03-29T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2182561"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in OpenSSL. Applications that use a non-default option when verifying certificates may be vulnerable to an attack from a malicious CA to circumvent certain checks. OpenSSL and other certificate policy checks silently ignore invalid certificate policies in leaf certificates that are skipped for that certificate. A malicious CA could use this to deliberately assert invalid certificate policies to circumvent policy checking on the certificate altogether. Policy processing is disabled by default but can be enabled by passing the `-policy\u0027 argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()\u0027 function.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openssl: Invalid certificate policies in leaf certificates are silently ignored",
          "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 Web Server 5"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-0465"
        },
        {
          "category": "external",
          "summary": "RHBZ#2182561",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2182561"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-0465",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-0465"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-0465",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0465"
        },
        {
          "category": "external",
          "summary": "https://www.openssl.org/news/secadv/20230328.txt",
          "url": "https://www.openssl.org/news/secadv/20230328.txt"
        }
      ],
      "release_date": "2023-03-28T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-12-07T12:37:11+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
          "product_ids": [
            "Red Hat JBoss Web Server 5"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2023:7623"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Web Server 5"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "openssl: Invalid certificate policies in leaf certificates are silently ignored"
    },
    {
      "cve": "CVE-2023-0466",
      "discovery_date": "2023-03-29T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2182565"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in OpenSSL. The X509_VERIFY_PARAM_add0_policy() function is documented to enable the certificate policy check when doing certificate verification implicitly. However, implementing the function does not enable the check, allowing certificates with invalid or incorrect policies to pass the certificate verification. Suddenly enabling the policy check could break existing deployments, so it was decided to keep the existing behavior of the X509_VERIFY_PARAM_add0_policy() function. The applications that require OpenSSL to perform certificate policy check need to use X509_VERIFY_PARAM_set1_policies() or explicitly enable the policy check by calling X509_VERIFY_PARAM_set_flags() with the X509_V_FLAG_POLICY_CHECK flag argument. Certificate policy checks are disabled by default in OpenSSL and are not commonly used by applications.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openssl: Certificate policy check not enabled",
          "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 Web Server 5"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-0466"
        },
        {
          "category": "external",
          "summary": "RHBZ#2182565",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2182565"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-0466",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-0466"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-0466",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0466"
        },
        {
          "category": "external",
          "summary": "https://www.openssl.org/news/secadv/20230328.txt",
          "url": "https://www.openssl.org/news/secadv/20230328.txt"
        }
      ],
      "release_date": "2023-03-28T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-12-07T12:37:11+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
          "product_ids": [
            "Red Hat JBoss Web Server 5"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2023:7623"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Web Server 5"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "openssl: Certificate policy check not enabled"
    },
    {
      "cve": "CVE-2023-2650",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2023-05-17T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2207947"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in OpenSSL resulting in a possible denial of service while translating ASN.1 object identifiers. Applications that use OBJ_obj2txt() directly, or use any of the OpenSSL subsystems OCSP, PKCS7/SMIME, CMS, CMP/CRMF or TS with no message size limit may experience long delays when processing messages, which may lead to a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openssl: Possible DoS translating ASN.1 object identifiers",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "CVE-2023-2650 can\u0027t cause DoS on machines with OpenSSL 1.1.1 and so is considered LOW for RHEL 8.",
          "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 Web Server 5"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-2650"
        },
        {
          "category": "external",
          "summary": "RHBZ#2207947",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2207947"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-2650",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-2650"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-2650",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2650"
        },
        {
          "category": "external",
          "summary": "https://www.openssl.org/news/secadv/20230530.txt",
          "url": "https://www.openssl.org/news/secadv/20230530.txt"
        }
      ],
      "release_date": "2023-05-30T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-12-07T12:37:11+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
          "product_ids": [
            "Red Hat JBoss Web Server 5"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2023:7623"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Web Server 5"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "openssl: Possible DoS translating ASN.1 object identifiers"
    },
    {
      "cve": "CVE-2023-3446",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2023-07-24T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2224962"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in OpenSSL. This security flaw occurs because the applications that use the DH_check(), DH_check_ex(), or EVP_PKEY_param_check() functions to check a DH key or DH parameters may experience long delays. Where the key or parameters that are being checked have been obtained from an untrusted source may lead to a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openssl: Excessive time spent checking DH keys and parameters",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The CVE-2023-3446 vulnerability in OpenSSL has been classified as having a low impact due to several factors. Firstly, while the potential for a Denial of Service (DoS) attack exists, it requires specific conditions to be met, notably the use of DH_check(), DH_check_ex(), or EVP_PKEY_param_check() functions with DH keys or parameters obtained from untrusted sources. Secondly, the issue primarily affects the efficiency of key and parameter checks, rather than directly compromising the security or integrity of cryptographic operations. Given these considerations and the absence of widespread exploitation or significant consequences beyond performance degradation, the overall impact of this vulnerability is deemed low rather than moderate.",
          "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 Web Server 5"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-3446"
        },
        {
          "category": "external",
          "summary": "RHBZ#2224962",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2224962"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-3446",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-3446"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-3446",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3446"
        },
        {
          "category": "external",
          "summary": "https://www.openssl.org/news/secadv/20230719.txt",
          "url": "https://www.openssl.org/news/secadv/20230719.txt"
        }
      ],
      "release_date": "2023-07-19T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-12-07T12:37:11+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
          "product_ids": [
            "Red Hat JBoss Web Server 5"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2023:7623"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Red Hat JBoss Web Server 5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "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:L",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Web Server 5"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "openssl: Excessive time spent checking DH keys and parameters"
    },
    {
      "cve": "CVE-2023-3817",
      "discovery_date": "2023-07-31T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2227852"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in OpenSSL. This security issue occurs because the applications that use the DH_check(), DH_check_ex(), or EVP_PKEY_param_check() functions to check a DH key or DH parameters may experience long delays. Where the key or parameters that are being checked have been obtained from an untrusted source may lead to a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "OpenSSL: Excessive time spent checking DH q parameter value",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This vulnerability in OpenSSL is considered low severity primarily because it requires specific conditions to be exploited and has limited impact. While excessive computation time during DH parameter checks could potentially lead to denial of service (DoS) attacks, the likelihood of successful exploitation is relatively low. Additionally, the vulnerability mainly affects applications that use certain OpenSSL functions for DH parameter validation, rather than the broader SSL/TLS implementation.",
          "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 Web Server 5"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-3817"
        },
        {
          "category": "external",
          "summary": "RHBZ#2227852",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2227852"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-3817",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-3817"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-3817",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3817"
        },
        {
          "category": "external",
          "summary": "https://www.openssl.org/news/secadv/20230731.txt",
          "url": "https://www.openssl.org/news/secadv/20230731.txt"
        }
      ],
      "release_date": "2023-07-31T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-12-07T12:37:11+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
          "product_ids": [
            "Red Hat JBoss Web Server 5"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2023:7623"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Red Hat JBoss Web Server 5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "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:L",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Web Server 5"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "OpenSSL: Excessive time spent checking DH q parameter value"
    },
    {
      "cve": "CVE-2023-41080",
      "cwe": {
        "id": "CWE-601",
        "name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
      },
      "discovery_date": "2023-08-28T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2235370"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Apache Tomcat if the default web application is configured with FormAuthenticator. This issue allows a specially crafted URL to trigger a redirect to an arbitrary URL.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "tomcat: Open Redirect vulnerability in FORM authentication",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The pki-servlet-engine package has been obsoleted by the Tomcat package. Therefore, this issue will be fixed in the Tomcat package rather than the pki-serlvet-engine package. Please follow the RHEL Tomcat trackers instead for the updates.\n\nRed Hat Satellite is not directly impacted by this issue, since it does not embed the dependency on their offer deliveries. However, end users of Red Hat Satellite are using Tomcat via RHEL channels, which provides Tomcat dependency needed by candlepin to function in Satellite.",
          "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 Web Server 5"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-41080"
        },
        {
          "category": "external",
          "summary": "RHBZ#2235370",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2235370"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-41080",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-41080"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-41080",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-41080"
        },
        {
          "category": "external",
          "summary": "https://lists.apache.org/thread/71wvwprtx2j2m54fovq9zr7gbm2wow2f",
          "url": "https://lists.apache.org/thread/71wvwprtx2j2m54fovq9zr7gbm2wow2f"
        }
      ],
      "release_date": "2023-08-28T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-12-07T12:37:11+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
          "product_ids": [
            "Red Hat JBoss Web Server 5"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2023:7623"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Web Server 5"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "tomcat: Open Redirect vulnerability in FORM authentication"
    },
    {
      "cve": "CVE-2023-42794",
      "cwe": {
        "id": "CWE-459",
        "name": "Incomplete Cleanup"
      },
      "discovery_date": "2023-10-12T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2243751"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Apache Tomcat. An incomplete cleanup vulnerability with the internal fork of the Commons FileUpload package exposed a potential denial of service on Windows if a web application opened a stream for an uploaded file but failed to close the stream. The file would never be deleted from the disk, potentially leading to a denial of service due to the disk being full.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "tomcat: FileUpload: DoS due to accumulation of temporary files on Windows",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat rates this flaw as a Moderate impact as this would depend on how much information an attacker has over the environment (version and disk for example, increasing the Attack Complexity) as there is no guarantee the attack is successful. \nThis may affect only scenarios where running an application on Windows.",
          "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 Web Server 5"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-42794"
        },
        {
          "category": "external",
          "summary": "RHBZ#2243751",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2243751"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-42794",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-42794"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-42794",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-42794"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/10/10/8",
          "url": "http://www.openwall.com/lists/oss-security/2023/10/10/8"
        },
        {
          "category": "external",
          "summary": "https://lists.apache.org/thread/vvbr2ms7lockj1hlhz5q3wmxb2mwcw82",
          "url": "https://lists.apache.org/thread/vvbr2ms7lockj1hlhz5q3wmxb2mwcw82"
        }
      ],
      "release_date": "2023-10-10T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-12-07T12:37:11+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
          "product_ids": [
            "Red Hat JBoss Web Server 5"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2023:7623"
        },
        {
          "category": "workaround",
          "details": "No mitigation is currently available for this flaw.",
          "product_ids": [
            "Red Hat JBoss Web Server 5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Web Server 5"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "tomcat: FileUpload: DoS due to accumulation of temporary files on Windows"
    }
  ]
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.