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RHBA-2015:2457

Vulnerability from csaf_redhat - Published: 2015-11-19 06:44 - Updated: 2026-06-25 10:31
Summary
Red Hat Bug Fix Advisory: icedtea-web bug fix and enhancement update
Severity
Moderate
Notes
Topic: Updated icedtea-web packages that fix several bugs and add various enhancements are now available for Red Hat Enterprise Linux 7.
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. The icedtea-web packages have been upgraded to upstream version 1.6.1, which provides a number of bug fixes and enhancements over the previous version. Notable changes include the following: * The IcedTea-Web documentation and man pages have been significantly expanded. * IcedTea-Web now supports bash completion. * The "Custom Policies" and "Run in Sandbox" features have been enhanced. * An -html switch has been implemented for the Java Web Start (JavaWS) framework, which can serve as a replacement of the AppletViewer program. * It is now possible to use IcedTea-Web to crate desktop and menu launchers for applets and JavaWS applications. (BZ#1217153) Users of icedtea-web are advised to upgrade to these updated packages, which fix these bugs and add these enhancements.
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.

It was discovered that IcedTea-Web did not properly sanitize applet URLs when storing applet trust settings. A malicious web page could use this flaw to inject trust-settings configuration, and cause applets to be executed without user approval.

CWE-138 - Improper Neutralization of Special Elements
Affected products
Product Identifier Version Remediation
Unresolved product id: 7Client-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch
Vendor Fix fix
Unresolved product id: 7Client:icedtea-web-0:1.6.1-4.el7.src
Vendor Fix fix
Unresolved product id: 7Client:icedtea-web-0:1.6.1-4.el7.x86_64
Vendor Fix fix
Unresolved product id: 7Client:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64
Vendor Fix fix
Unresolved product id: 7Server-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch
Vendor Fix fix
Unresolved product id: 7Server:icedtea-web-0:1.6.1-4.el7.ppc64le
Vendor Fix fix
Unresolved product id: 7Server:icedtea-web-0:1.6.1-4.el7.src
Vendor Fix fix
Unresolved product id: 7Server:icedtea-web-0:1.6.1-4.el7.x86_64
Vendor Fix fix
Unresolved product id: 7Server:icedtea-web-debuginfo-0:1.6.1-4.el7.ppc64le
Vendor Fix fix
Unresolved product id: 7Server:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64
Vendor Fix fix
Unresolved product id: 7Workstation-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch
Vendor Fix fix
Unresolved product id: 7Workstation:icedtea-web-0:1.6.1-4.el7.src
Vendor Fix fix
Unresolved product id: 7Workstation:icedtea-web-0:1.6.1-4.el7.x86_64
Vendor Fix fix
Unresolved product id: 7Workstation:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64
Vendor Fix fix
Threats
Impact Moderate

It was discovered that IcedTea-Web did not properly determine an applet's origin when asking the user if the applet should be run. A malicious page could use this flaw to cause IcedTea-Web to execute the applet without user approval, or confuse the user into approving applet execution based on an incorrectly indicated applet origin.

CWE-345 - Insufficient Verification of Data Authenticity
Affected products
Fixed 14 products, the same list as for CVE-2015-5234
Threats
Impact Moderate

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  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Andrea Palazzo"
          ],
          "organization": "Truel IT"
        }
      ],
      "cve": "CVE-2015-5234",
      "cwe": {
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        "name": "Improper Neutralization of Special Elements"
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      "discovery_date": "2015-06-19T00:00:00+00:00",
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          "title": "Vulnerability description"
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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.",
          "title": "CVSS score applicability"
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          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-5234",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-5234"
        }
      ],
      "release_date": "2015-09-02T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2015-11-19T06:44:02+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Client-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
            "7Client:icedtea-web-0:1.6.1-4.el7.src",
            "7Client:icedtea-web-0:1.6.1-4.el7.x86_64",
            "7Client:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64",
            "7Server-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
            "7Server:icedtea-web-0:1.6.1-4.el7.ppc64le",
            "7Server:icedtea-web-0:1.6.1-4.el7.src",
            "7Server:icedtea-web-0:1.6.1-4.el7.x86_64",
            "7Server:icedtea-web-debuginfo-0:1.6.1-4.el7.ppc64le",
            "7Server:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64",
            "7Workstation-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
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            "7Workstation:icedtea-web-0:1.6.1-4.el7.x86_64",
            "7Workstation:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHBA-2015:2457"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "products": [
            "7Client-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
            "7Client:icedtea-web-0:1.6.1-4.el7.src",
            "7Client:icedtea-web-0:1.6.1-4.el7.x86_64",
            "7Client:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64",
            "7Server-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
            "7Server:icedtea-web-0:1.6.1-4.el7.ppc64le",
            "7Server:icedtea-web-0:1.6.1-4.el7.src",
            "7Server:icedtea-web-0:1.6.1-4.el7.x86_64",
            "7Server:icedtea-web-debuginfo-0:1.6.1-4.el7.ppc64le",
            "7Server:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64",
            "7Workstation-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
            "7Workstation:icedtea-web-0:1.6.1-4.el7.src",
            "7Workstation:icedtea-web-0:1.6.1-4.el7.x86_64",
            "7Workstation:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "icedtea-web: unexpected permanent authorization of unsigned applets"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Andrea Palazzo"
          ],
          "organization": "Truel IT"
        }
      ],
      "cve": "CVE-2015-5235",
      "cwe": {
        "id": "CWE-345",
        "name": "Insufficient Verification of Data Authenticity"
      },
      "discovery_date": "2015-06-19T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1233697"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was discovered that IcedTea-Web did not properly determine an applet\u0027s origin when asking the user if the applet should be run. A malicious page could use this flaw to cause IcedTea-Web to execute the applet without user approval, or confuse the user into approving applet execution based on an incorrectly indicated applet origin.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "icedtea-web: applet origin spoofing",
          "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": [
          "7Client-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
          "7Client:icedtea-web-0:1.6.1-4.el7.src",
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          "7Server:icedtea-web-0:1.6.1-4.el7.ppc64le",
          "7Server:icedtea-web-0:1.6.1-4.el7.src",
          "7Server:icedtea-web-0:1.6.1-4.el7.x86_64",
          "7Server:icedtea-web-debuginfo-0:1.6.1-4.el7.ppc64le",
          "7Server:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64",
          "7Workstation-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
          "7Workstation:icedtea-web-0:1.6.1-4.el7.src",
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          "7Workstation:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2015-5235"
        },
        {
          "category": "external",
          "summary": "RHBZ#1233697",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1233697"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2015-5235",
          "url": "https://www.cve.org/CVERecord?id=CVE-2015-5235"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-5235",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-5235"
        }
      ],
      "release_date": "2015-09-02T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2015-11-19T06:44:02+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Client-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
            "7Client:icedtea-web-0:1.6.1-4.el7.src",
            "7Client:icedtea-web-0:1.6.1-4.el7.x86_64",
            "7Client:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64",
            "7Server-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
            "7Server:icedtea-web-0:1.6.1-4.el7.ppc64le",
            "7Server:icedtea-web-0:1.6.1-4.el7.src",
            "7Server:icedtea-web-0:1.6.1-4.el7.x86_64",
            "7Server:icedtea-web-debuginfo-0:1.6.1-4.el7.ppc64le",
            "7Server:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64",
            "7Workstation-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
            "7Workstation:icedtea-web-0:1.6.1-4.el7.src",
            "7Workstation:icedtea-web-0:1.6.1-4.el7.x86_64",
            "7Workstation:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHBA-2015:2457"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "products": [
            "7Client-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
            "7Client:icedtea-web-0:1.6.1-4.el7.src",
            "7Client:icedtea-web-0:1.6.1-4.el7.x86_64",
            "7Client:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64",
            "7Server-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
            "7Server:icedtea-web-0:1.6.1-4.el7.ppc64le",
            "7Server:icedtea-web-0:1.6.1-4.el7.src",
            "7Server:icedtea-web-0:1.6.1-4.el7.x86_64",
            "7Server:icedtea-web-debuginfo-0:1.6.1-4.el7.ppc64le",
            "7Server:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64",
            "7Workstation-optional:icedtea-web-javadoc-0:1.6.1-4.el7.noarch",
            "7Workstation:icedtea-web-0:1.6.1-4.el7.src",
            "7Workstation:icedtea-web-0:1.6.1-4.el7.x86_64",
            "7Workstation:icedtea-web-debuginfo-0:1.6.1-4.el7.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "icedtea-web: applet origin spoofing"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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