rhsa-2007_1031
Vulnerability from csaf_redhat
Published
2007-11-07 19:05
Modified
2024-11-22 01:35
Summary
Red Hat Security Advisory: xpdf security update

Notes

Topic
Updated xpdf packages that fix several security issues are now available for Red Hat Enterprise Linux 2.1. This update has been rated as having important security impact by the Red Hat Security Response Team.
Details
Xpdf is an X Window System-based viewer for Portable Document Format (PDF) files. Alin Rad Pop discovered a flaw in the handling of PDF files. An attacker could create a malicious PDF file that would cause Xpdf to crash, or potentially execute arbitrary code when opened. (CVE-2007-5393) A flaw was found in the t1lib library, used in the handling of Type 1 fonts. An attacker could create a malicious file that would cause Xpdf to crash, or potentially execute arbitrary code when opened. (CVE-2007-4033) Users are advised to upgrade to these updated packages, which contain backported patches to resolve these issues.
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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        "title": "Topic"
      },
      {
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        "text": "Xpdf is an X Window System-based viewer for Portable Document Format (PDF)\nfiles.\n\nAlin Rad Pop discovered a flaw in the handling of PDF files. An attacker\ncould create a malicious PDF file that would cause Xpdf to crash, or\npotentially execute arbitrary code when opened. (CVE-2007-5393)\n\nA flaw was found in the t1lib library, used in the handling of Type 1\nfonts. An attacker could create a malicious file that would cause Xpdf\nto crash, or potentially execute arbitrary code when opened.\n(CVE-2007-4033)\n\nUsers are advised to upgrade to these updated packages, which contain\nbackported patches to resolve these issues.",
        "title": "Details"
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          "title": "Vulnerability description"
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        {
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          "text": "t1lib font filename string overflow",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
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          "title": "Statement"
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        {
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          "text": "Heap-based buffer overflow in the CCITTFaxStream::lookChar method in xpdf/Stream.cc in Xpdf 3.02p11 allows remote attackers to execute arbitrary code via a PDF file that contains a crafted CCITTFaxDecode filter.",
          "title": "Vulnerability description"
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      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "CCITTFaxStream:: lookChar()"
    }
  ]
}


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