rhsa-2011_1327
Vulnerability from csaf_redhat
Published
2011-09-21 16:44
Modified
2024-11-22 04:40
Summary
Red Hat Security Advisory: frysk security update

Notes

Topic
An updated frysk package that fixes one security issue is now available for Red Hat Enterprise Linux 4. The Red Hat Security Response Team has rated this update as having moderate 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
frysk is an execution-analysis technology implemented using native Java and C++. It provides developers and system administrators with the ability to examine and analyze multi-host, multi-process, and multithreaded systems while they are running. frysk is released as a Technology Preview for Red Hat Enterprise Linux 4. A buffer overflow flaw was found in HarfBuzz, an OpenType text shaping engine used in the embedded Pango library. If a frysk application were used to debug or trace a process that uses HarfBuzz while it loaded a specially-crafted font file, it could cause the application to crash or, possibly, execute arbitrary code with the privileges of the user running the application. (CVE-2011-3193) Users of frysk are advised to upgrade to this updated package, which contains a backported patch to correct this issue. All running frysk applications must be restarted for this update to take effect.
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.


To clipboard 

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        "text": "An updated frysk package that fixes one security issue is now available for\nRed Hat Enterprise Linux 4.\n\nThe Red Hat Security Response Team has rated this update as having moderate\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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      "discovery_date": "2011-08-22T00:00:00+00:00",
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          "text": "733118"
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        {
          "category": "description",
          "text": "Heap-based buffer overflow in the Lookup_MarkMarkPos function in the HarfBuzz module (harfbuzz-gpos.c), as used by Qt before 4.7.4 and Pango, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted font file.",
          "title": "Vulnerability description"
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          "text": "qt/harfbuzz buffer overflow",
          "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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        {
          "category": "external",
          "summary": "RHBZ#733118",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=733118"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2011-3193",
          "url": "https://www.cve.org/CVERecord?id=CVE-2011-3193"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-3193",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-3193"
        }
      ],
      "release_date": "2011-07-19T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2011-09-21T16:44:00+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/kb/docs/DOC-11259",
          "product_ids": [
            "4AS:frysk-0:0.0.1.2007.08.03-8.el4.i386",
            "4AS:frysk-0:0.0.1.2007.08.03-8.el4.src",
            "4AS:frysk-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4AS:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.i386",
            "4AS:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4Desktop:frysk-0:0.0.1.2007.08.03-8.el4.i386",
            "4Desktop:frysk-0:0.0.1.2007.08.03-8.el4.src",
            "4Desktop:frysk-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4Desktop:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.i386",
            "4Desktop:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4ES:frysk-0:0.0.1.2007.08.03-8.el4.i386",
            "4ES:frysk-0:0.0.1.2007.08.03-8.el4.src",
            "4ES:frysk-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4ES:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.i386",
            "4ES:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4WS:frysk-0:0.0.1.2007.08.03-8.el4.i386",
            "4WS:frysk-0:0.0.1.2007.08.03-8.el4.src",
            "4WS:frysk-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4WS:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.i386",
            "4WS:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2011:1327"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "HIGH",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "products": [
            "4AS:frysk-0:0.0.1.2007.08.03-8.el4.i386",
            "4AS:frysk-0:0.0.1.2007.08.03-8.el4.src",
            "4AS:frysk-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4AS:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.i386",
            "4AS:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4Desktop:frysk-0:0.0.1.2007.08.03-8.el4.i386",
            "4Desktop:frysk-0:0.0.1.2007.08.03-8.el4.src",
            "4Desktop:frysk-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4Desktop:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.i386",
            "4Desktop:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4ES:frysk-0:0.0.1.2007.08.03-8.el4.i386",
            "4ES:frysk-0:0.0.1.2007.08.03-8.el4.src",
            "4ES:frysk-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4ES:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.i386",
            "4ES:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4WS:frysk-0:0.0.1.2007.08.03-8.el4.i386",
            "4WS:frysk-0:0.0.1.2007.08.03-8.el4.src",
            "4WS:frysk-0:0.0.1.2007.08.03-8.el4.x86_64",
            "4WS:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.i386",
            "4WS:frysk-debuginfo-0:0.0.1.2007.08.03-8.el4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "qt/harfbuzz buffer overflow"
    }
  ]
}


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