RHSA-2014:1165
Vulnerability from csaf_redhat
Published
2014-09-08 14:15
Modified
2024-11-22 08:15
Summary
Red Hat Security Advisory: nss security update

Notes

Topic
Updated nss packages that fix one security issue are now available for Red Hat Enterprise Linux 4 Extended Life Cycle Support. Red Hat Product Security has rated this update as having Critical 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
Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. A race condition was found in the way NSS verified certain certificates. A remote attacker could use this flaw to crash an application using NSS or, possibly, execute arbitrary code with the privileges of the user running that application. (CVE-2014-1544) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Tyson Smith and Jesse Schwartzentruber as the original reporters. All NSS users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing this update, applications using NSS 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.


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        "relates_to_product_reference": "4ES-ELS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "nss-devel-0:3.12.10-7.el4.x86_64 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)",
          "product_id": "4ES-ELS:nss-devel-0:3.12.10-7.el4.x86_64"
        },
        "product_reference": "nss-devel-0:3.12.10-7.el4.x86_64",
        "relates_to_product_reference": "4ES-ELS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "nss-tools-0:3.12.10-7.el4.i386 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)",
          "product_id": "4ES-ELS:nss-tools-0:3.12.10-7.el4.i386"
        },
        "product_reference": "nss-tools-0:3.12.10-7.el4.i386",
        "relates_to_product_reference": "4ES-ELS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "nss-tools-0:3.12.10-7.el4.ia64 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)",
          "product_id": "4ES-ELS:nss-tools-0:3.12.10-7.el4.ia64"
        },
        "product_reference": "nss-tools-0:3.12.10-7.el4.ia64",
        "relates_to_product_reference": "4ES-ELS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "nss-tools-0:3.12.10-7.el4.x86_64 as a component of Red Hat Enterprise Linux ES (v. 4 ELS)",
          "product_id": "4ES-ELS:nss-tools-0:3.12.10-7.el4.x86_64"
        },
        "product_reference": "nss-tools-0:3.12.10-7.el4.x86_64",
        "relates_to_product_reference": "4ES-ELS"
      }
    ]
  },
  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Mozilla project"
          ]
        },
        {
          "names": [
            "Tyson Smith",
            "Jesse Schwartzentruber"
          ],
          "summary": "Acknowledged by upstream."
        }
      ],
      "cve": "CVE-2014-1544",
      "cwe": {
        "id": "CWE-416",
        "name": "Use After Free"
      },
      "discovery_date": "2014-07-04T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1116198"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A race condition was found in the way NSS verified certain certificates. A remote attacker could use this flaw to crash an application using NSS or, possibly, execute arbitrary code with the privileges of the user running that application.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "nss: Race-condition in certificate verification can lead to Remote code execution (MFSA 2014-63)",
          "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": [
          "4AS-ELS:nss-0:3.12.10-7.el4.i386",
          "4AS-ELS:nss-0:3.12.10-7.el4.ia64",
          "4AS-ELS:nss-0:3.12.10-7.el4.src",
          "4AS-ELS:nss-0:3.12.10-7.el4.x86_64",
          "4AS-ELS:nss-debuginfo-0:3.12.10-7.el4.i386",
          "4AS-ELS:nss-debuginfo-0:3.12.10-7.el4.ia64",
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          "4AS-ELS:nss-devel-0:3.12.10-7.el4.x86_64",
          "4AS-ELS:nss-tools-0:3.12.10-7.el4.i386",
          "4AS-ELS:nss-tools-0:3.12.10-7.el4.ia64",
          "4AS-ELS:nss-tools-0:3.12.10-7.el4.x86_64",
          "4ES-ELS:nss-0:3.12.10-7.el4.i386",
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          "4ES-ELS:nss-0:3.12.10-7.el4.src",
          "4ES-ELS:nss-0:3.12.10-7.el4.x86_64",
          "4ES-ELS:nss-debuginfo-0:3.12.10-7.el4.i386",
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          "4ES-ELS:nss-debuginfo-0:3.12.10-7.el4.x86_64",
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          "4ES-ELS:nss-devel-0:3.12.10-7.el4.x86_64",
          "4ES-ELS:nss-tools-0:3.12.10-7.el4.i386",
          "4ES-ELS:nss-tools-0:3.12.10-7.el4.ia64",
          "4ES-ELS:nss-tools-0:3.12.10-7.el4.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2014-1544"
        },
        {
          "category": "external",
          "summary": "RHBZ#1116198",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1116198"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2014-1544",
          "url": "https://www.cve.org/CVERecord?id=CVE-2014-1544"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2014-1544",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-1544"
        },
        {
          "category": "external",
          "summary": "http://www.mozilla.org/security/announce/2014/mfsa2014-63.html",
          "url": "http://www.mozilla.org/security/announce/2014/mfsa2014-63.html"
        }
      ],
      "release_date": "2014-07-22T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2014-09-08T14:15:31+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 use the\nRed Hat Network to apply this update are available at\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "4AS-ELS:nss-0:3.12.10-7.el4.i386",
            "4AS-ELS:nss-0:3.12.10-7.el4.ia64",
            "4AS-ELS:nss-0:3.12.10-7.el4.src",
            "4AS-ELS:nss-0:3.12.10-7.el4.x86_64",
            "4AS-ELS:nss-debuginfo-0:3.12.10-7.el4.i386",
            "4AS-ELS:nss-debuginfo-0:3.12.10-7.el4.ia64",
            "4AS-ELS:nss-debuginfo-0:3.12.10-7.el4.x86_64",
            "4AS-ELS:nss-devel-0:3.12.10-7.el4.i386",
            "4AS-ELS:nss-devel-0:3.12.10-7.el4.ia64",
            "4AS-ELS:nss-devel-0:3.12.10-7.el4.x86_64",
            "4AS-ELS:nss-tools-0:3.12.10-7.el4.i386",
            "4AS-ELS:nss-tools-0:3.12.10-7.el4.ia64",
            "4AS-ELS:nss-tools-0:3.12.10-7.el4.x86_64",
            "4ES-ELS:nss-0:3.12.10-7.el4.i386",
            "4ES-ELS:nss-0:3.12.10-7.el4.ia64",
            "4ES-ELS:nss-0:3.12.10-7.el4.src",
            "4ES-ELS:nss-0:3.12.10-7.el4.x86_64",
            "4ES-ELS:nss-debuginfo-0:3.12.10-7.el4.i386",
            "4ES-ELS:nss-debuginfo-0:3.12.10-7.el4.ia64",
            "4ES-ELS:nss-debuginfo-0:3.12.10-7.el4.x86_64",
            "4ES-ELS:nss-devel-0:3.12.10-7.el4.i386",
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            "4ES-ELS:nss-devel-0:3.12.10-7.el4.x86_64",
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            "4ES-ELS:nss-tools-0:3.12.10-7.el4.ia64",
            "4ES-ELS:nss-tools-0:3.12.10-7.el4.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2014:1165"
        }
      ],
      "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"
          },
          "products": [
            "4AS-ELS:nss-0:3.12.10-7.el4.i386",
            "4AS-ELS:nss-0:3.12.10-7.el4.ia64",
            "4AS-ELS:nss-0:3.12.10-7.el4.src",
            "4AS-ELS:nss-0:3.12.10-7.el4.x86_64",
            "4AS-ELS:nss-debuginfo-0:3.12.10-7.el4.i386",
            "4AS-ELS:nss-debuginfo-0:3.12.10-7.el4.ia64",
            "4AS-ELS:nss-debuginfo-0:3.12.10-7.el4.x86_64",
            "4AS-ELS:nss-devel-0:3.12.10-7.el4.i386",
            "4AS-ELS:nss-devel-0:3.12.10-7.el4.ia64",
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            "4AS-ELS:nss-tools-0:3.12.10-7.el4.i386",
            "4AS-ELS:nss-tools-0:3.12.10-7.el4.ia64",
            "4AS-ELS:nss-tools-0:3.12.10-7.el4.x86_64",
            "4ES-ELS:nss-0:3.12.10-7.el4.i386",
            "4ES-ELS:nss-0:3.12.10-7.el4.ia64",
            "4ES-ELS:nss-0:3.12.10-7.el4.src",
            "4ES-ELS:nss-0:3.12.10-7.el4.x86_64",
            "4ES-ELS:nss-debuginfo-0:3.12.10-7.el4.i386",
            "4ES-ELS:nss-debuginfo-0:3.12.10-7.el4.ia64",
            "4ES-ELS:nss-debuginfo-0:3.12.10-7.el4.x86_64",
            "4ES-ELS:nss-devel-0:3.12.10-7.el4.i386",
            "4ES-ELS:nss-devel-0:3.12.10-7.el4.ia64",
            "4ES-ELS:nss-devel-0:3.12.10-7.el4.x86_64",
            "4ES-ELS:nss-tools-0:3.12.10-7.el4.i386",
            "4ES-ELS:nss-tools-0:3.12.10-7.el4.ia64",
            "4ES-ELS:nss-tools-0:3.12.10-7.el4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Critical"
        }
      ],
      "title": "nss: Race-condition in certificate verification can lead to Remote code execution (MFSA 2014-63)"
    }
  ]
}


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