rhsa-2019_2004
Vulnerability from csaf_redhat
Published
2019-07-31 17:53
Modified
2024-11-22 13:33
Summary
Red Hat Security Advisory: icedtea-web security update

Notes

Topic
An update for icedtea-web is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The IcedTea-Web project provides a Java web browser plug-in and an implementation of Java Web Start, which is based on the Netx project. It also contains a configuration tool for managing deployment settings for the plug-in and Web Start implementations. IcedTea-Web now also contains PolicyEditor - a simple tool to configure Java policies. Security Fix(es): * icedtea-web: path traversal while processing <jar/> elements of JNLP files results in arbitrary file overwrite (CVE-2019-10182) * icedtea-web: directory traversal in the nested jar auto-extraction leading to arbitrary file overwrite (CVE-2019-10185) * icedtea-web: unsigned code injection in a signed JAR file (CVE-2019-10181) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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        "text": "An update for icedtea-web is now available for Red Hat Enterprise Linux 8.\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": "The IcedTea-Web project provides a Java web browser plug-in and an implementation of Java Web Start, which is based on the Netx project. It also contains a configuration tool for managing deployment settings for the plug-in and Web Start implementations. IcedTea-Web now also contains PolicyEditor - a simple tool to configure Java policies.\n\nSecurity Fix(es):\n\n* icedtea-web: path traversal while processing \u003cjar/\u003e elements of JNLP files results in arbitrary file overwrite (CVE-2019-10182)\n\n* icedtea-web: directory traversal in the nested jar auto-extraction leading to arbitrary file overwrite (CVE-2019-10185)\n\n* icedtea-web: unsigned code injection in a signed JAR file (CVE-2019-10181)\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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    "title": "Red Hat Security Advisory: icedtea-web security update",
    "tracking": {
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        "name": "Insufficient Verification of Data Authenticity"
      },
      "discovery_date": "2019-06-12T00:00:00+00:00",
      "ids": [
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          "text": "1725928"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that executable code could be injected in a JAR file without compromising the signature verification. An attacker could use this flaw to inject code in a trusted JAR. The code would be executed inside the sandbox.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "icedtea-web: unsigned code injection in a signed JAR file",
          "title": "Vulnerability summary"
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        {
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      ],
      "release_date": "2019-07-31T13:42:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-07-31T17:53:03+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nWeb browsers using the IcedTea-Web browser plug-in must be restarted for this update to take effect.",
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            "attackVector": "NETWORK",
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            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.0"
          },
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            "AppStream-8.0.0.Z:icedtea-web-0:1.7.1-17.el8_0.src",
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          ]
        }
      ],
      "threats": [
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          "category": "impact",
          "details": "Moderate"
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      ],
      "title": "icedtea-web: unsigned code injection in a signed JAR file"
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    {
      "acknowledgments": [
        {
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      "cve": "CVE-2019-10182",
      "cwe": {
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        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
      },
      "discovery_date": "2019-06-12T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1724958"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that icedtea-web did not properly sanitize paths from \u003cjar/\u003e elements in JNLP files. An attacker could trick a victim into running a specially crafted application and use this flaw to upload arbitrary files to arbitrary locations in the context of the user.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "icedtea-web: path traversal while processing \u003cjar/\u003e elements of JNLP files results in arbitrary file overwrite",
          "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": {
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          "AppStream-8.0.0.Z:icedtea-web-0:1.7.1-17.el8_0.src",
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      "references": [
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          "category": "self",
          "summary": "Canonical URL",
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          "summary": "RHBZ#1724958",
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-10182",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10182"
        }
      ],
      "release_date": "2019-07-31T13:40:00+00:00",
      "remediations": [
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          "category": "vendor_fix",
          "date": "2019-07-31T17:53:03+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nWeb browsers using the IcedTea-Web browser plug-in must be restarted for this update to take effect.",
          "product_ids": [
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      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:L",
            "version": "3.0"
          },
          "products": [
            "AppStream-8.0.0.Z:icedtea-web-0:1.7.1-17.el8_0.noarch",
            "AppStream-8.0.0.Z:icedtea-web-0:1.7.1-17.el8_0.src",
            "AppStream-8.0.0.Z:icedtea-web-javadoc-0:1.7.1-17.el8_0.noarch"
          ]
        }
      ],
      "threats": [
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          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "icedtea-web: path traversal while processing \u003cjar/\u003e elements of JNLP files results in arbitrary file overwrite"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Imre Rad"
          ]
        }
      ],
      "cve": "CVE-2019-10185",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "discovery_date": "2019-06-12T00:00:00+00:00",
      "ids": [
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          "system_name": "Red Hat Bugzilla ID",
          "text": "1724989"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that icedtea-web was vulnerable to a zip-slip attack during auto-extraction of a JAR file. An attacker could use this flaw to write files to arbitrary locations. This could also be used to replace the main running application and, possibly, break out of the sandbox.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "icedtea-web: directory traversal in the nested jar auto-extraction leading to arbitrary file overwrite",
          "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": {
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      },
      "references": [
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-10185"
        },
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          "summary": "RHBZ#1724989",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1724989"
        },
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          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-10185",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-10185"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-10185",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10185"
        }
      ],
      "release_date": "2019-07-31T13:41:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-07-31T17:53:03+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nWeb browsers using the IcedTea-Web browser plug-in must be restarted for this update to take effect.",
          "product_ids": [
            "AppStream-8.0.0.Z:icedtea-web-0:1.7.1-17.el8_0.noarch",
            "AppStream-8.0.0.Z:icedtea-web-0:1.7.1-17.el8_0.src",
            "AppStream-8.0.0.Z:icedtea-web-javadoc-0:1.7.1-17.el8_0.noarch"
          ],
          "restart_required": {
            "category": "none"
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          "url": "https://access.redhat.com/errata/RHSA-2019:2004"
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      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:L",
            "version": "3.0"
          },
          "products": [
            "AppStream-8.0.0.Z:icedtea-web-0:1.7.1-17.el8_0.noarch",
            "AppStream-8.0.0.Z:icedtea-web-0:1.7.1-17.el8_0.src",
            "AppStream-8.0.0.Z:icedtea-web-javadoc-0:1.7.1-17.el8_0.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "icedtea-web: directory traversal in the nested jar auto-extraction leading to arbitrary file overwrite"
    }
  ]
}


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