rhsa-2013_1201
Vulnerability from csaf_redhat
Published
2013-09-03 20:20
Modified
2024-12-22 18:26
Summary
Red Hat Security Advisory: ruby193-v8 security update

Notes

Topic
Updated ruby193-v8 packages that fix one security issue are now available for Red Hat OpenStack 3.0. The Red Hat Security Response Team has rated this update as having low security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.
Details
V8 is Google's open source JavaScript engine. A type confusion issue was found in the V8 JavaScript engine. An attacker could use this flaw to cause a denial of service or, potentially, execute arbitrary code. (CVE-2013-2882) Note: Exploitation of this issue requires, at the least, execution of malicious JavaScript. In the standard use case of ruby193-v8 in Red Hat OpenStack it is unlikely that a scenario exists where this would occur. Users of ruby193-v8 are advised to upgrade to these updated packages, which correct this issue.
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": "Updated ruby193-v8 packages that fix one security issue are now available\nfor Red Hat OpenStack 3.0.\n\nThe Red Hat Security Response Team has rated this update as having low\nsecurity impact. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available from the CVE link in\nthe References section.",
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      },
      {
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        "text": "V8 is Google\u0027s open source JavaScript engine.\n\nA type confusion issue was found in the V8 JavaScript engine. An attacker\ncould use this flaw to cause a denial of service or, potentially, execute\narbitrary code. (CVE-2013-2882)\n\nNote: Exploitation of this issue requires, at the least, execution of\nmalicious JavaScript. In the standard use case of ruby193-v8 in Red Hat\nOpenStack it is unlikely that a scenario exists where this would occur.\n\nUsers of ruby193-v8 are advised to upgrade to these updated packages,\nwhich correct this issue.",
        "title": "Details"
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          "text": "991116"
        }
      ],
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          "category": "description",
          "text": "Google V8, as used in Google Chrome before 28.0.1500.95, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that leverage \"type confusion.\"",
          "title": "Vulnerability description"
        },
        {
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          "text": "v8: remote DoS or unspecified other impact via type confusion",
          "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": "RHBZ#991116",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=991116"
        },
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2013-2882",
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        },
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2013-2882",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-2882"
        }
      ],
      "release_date": "2013-07-30T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2013-09-03T20:20:00+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/site/articles/11258",
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      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
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            "6Server-Grizzly:ruby193-v8-debuginfo-1:3.14.5.10-2.el6.x86_64",
            "6Server-Grizzly:ruby193-v8-devel-1:3.14.5.10-2.el6.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "v8: remote DoS or unspecified other impact via type confusion"
    }
  ]
}


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