rhsa-2007_0967
Vulnerability from csaf_redhat
Published
2007-11-05 16:07
Modified
2024-11-22 02:04
Summary
Red Hat Security Advisory: pcre security update

Notes

Topic
Updated pcre packages that correct two security flaws are now available for Red Hat Enterprise Linux 5. This update has been rated as having critical security impact by the Red Hat Security Response Team.
Details
PCRE is a Perl-compatible regular expression library. Multiple flaws were found in the way pcre handles certain malformed regular expressions. If an application linked against pcre, such as Konqueror, parses a malicious regular expression, it may be possible to run arbitrary code as the user running the application. (CVE-2007-1659, CVE-2007-1660) Users of pcre are advised to upgrade to these updated packages, which contain backported patches to correct these issues. Red Hat would like to thank Tavis Ormandy and Will Drewry for properly disclosing 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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      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2007-1660"
        },
        {
          "category": "external",
          "summary": "RHBZ#315881",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=315881"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2007-1660",
          "url": "https://www.cve.org/CVERecord?id=CVE-2007-1660"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2007-1660",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2007-1660"
        }
      ],
      "release_date": "2007-11-05T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2007-11-05T16:07:00+00:00",
          "details": "Before applying this update, make sure that all previously-released\nerrata relevant to your system have been applied.  \n\nThis update is available via Red Hat Network.  Details on how to use \nthe Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/FAQ_58_10188",
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          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2007:0967"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "pcre regular expression flaws"
    }
  ]
}


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