csaf_redhat - rhsa-2014

rhsa-2014_0011

Vulnerability from csaf_redhat

Published

2014-01-07 18:07

Modified

2024-11-14 13:11

Summary

Red Hat Security Advisory: ruby193-ruby security update

Notes

Topic

Updated ruby193-ruby 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 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

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. A buffer overflow flaw was found in the way Ruby parsed floating point numbers from their text representation. If an application using Ruby accepted untrusted input strings and converted them to floating point numbers, an attacker able to provide such input could cause the application to crash or, possibly, execute arbitrary code with the privileges of the application. (CVE-2013-4164) Users of Red Hat OpenStack 3.0 are advised to upgrade to these updated packages, which correct this issue.

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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  "vulnerabilities": [
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      "cwe": {
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        "name": "Heap-based Buffer Overflow"
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      "discovery_date": "2013-11-22T00:00:00+00:00",
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          "text": "1033460"
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      "notes": [
        {
          "category": "description",
          "text": "Heap-based buffer overflow in Ruby 1.8, 1.9 before 1.9.3-p484, 2.0 before 2.0.0-p353, 2.1 before 2.1.0 preview2, and trunk before revision 43780 allows context-dependent attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a string that is converted to a floating point value, as demonstrated using (1) the to_f method or (2) JSON.parse.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "ruby: heap overflow in floating point parsing",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue did not affect the versions of ruby as shipped with Red Hat Enterprise Linux 5.",
          "title": "Statement"
        },
        {
          "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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          "url": "https://access.redhat.com/security/cve/CVE-2013-4164"
        },
        {
          "category": "external",
          "summary": "RHBZ#1033460",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1033460"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2013-4164",
          "url": "https://www.cve.org/CVERecord?id=CVE-2013-4164"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2013-4164",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-4164"
        }
      ],
      "release_date": "2013-11-22T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2014-01-07T18:07:26+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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          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2014:0011"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
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        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Critical"
        }
      ],
      "title": "ruby: heap overflow in floating point parsing"
    }
  ]
}

cve-2013-4164

Vulnerability from cvelistv5

Published

2013-11-23 19:00

Modified

2024-08-06 16:30

Severity ?

Summary

Heap-based buffer overflow in Ruby 1.8, 1.9 before 1.9.3-p484, 2.0 before 2.0.0-p353, 2.1 before 2.1.0 preview2, and trunk before revision 43780 allows context-dependent attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a string that is converted to a floating point value, as demonstrated using (1) the to_f method or (2) JSON.parse.

References

▼	URL	Tags
	https://puppet.com/security/cve/cve-2013-4164	x_refsource_CONFIRM
	http://archives.neohapsis.com/archives/bugtraq/2014-10/0103.html	vendor-advisory, x_refsource_APPLE
	http://lists.opensuse.org/opensuse-updates/2013-12/msg00028.html	vendor-advisory, x_refsource_SUSE
	http://www.ubuntu.com/usn/USN-2035-1	vendor-advisory, x_refsource_UBUNTU
	http://archives.neohapsis.com/archives/bugtraq/2014-04/0134.html	vendor-advisory, x_refsource_APPLE
	http://rhn.redhat.com/errata/RHSA-2014-0215.html	vendor-advisory, x_refsource_REDHAT
	http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00009.html	vendor-advisory, x_refsource_SUSE
	http://rhn.redhat.com/errata/RHSA-2013-1763.html	vendor-advisory, x_refsource_REDHAT
	http://rhn.redhat.com/errata/RHSA-2013-1764.html	vendor-advisory, x_refsource_REDHAT
	https://www.ruby-lang.org/en/news/2013/11/22/ruby-2-0-0-p353-is-released	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/63873	vdb-entry, x_refsource_BID
	https://www.ruby-lang.org/en/news/2013/11/22/heap-overflow-in-floating-point-parsing-cve-2013-4164	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2013-1767.html	vendor-advisory, x_refsource_REDHAT
	http://rhn.redhat.com/errata/RHSA-2014-0011.html	vendor-advisory, x_refsource_REDHAT
	http://lists.opensuse.org/opensuse-updates/2013-12/msg00027.html	vendor-advisory, x_refsource_SUSE
	https://support.apple.com/kb/HT6536	x_refsource_CONFIRM
	http://osvdb.org/100113	vdb-entry, x_refsource_OSVDB
	http://www.debian.org/security/2013/dsa-2810	vendor-advisory, x_refsource_DEBIAN
	http://secunia.com/advisories/57376	third-party-advisory, x_refsource_SECUNIA
	https://www.ruby-lang.org/en/news/2013/11/22/ruby-1-9-3-p484-is-released	x_refsource_CONFIRM
	http://www.debian.org/security/2013/dsa-2809	vendor-advisory, x_refsource_DEBIAN
	http://secunia.com/advisories/55787	third-party-advisory, x_refsource_SECUNIA

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

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              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2013-1764.html"
            },
            {
              "name": "https://www.ruby-lang.org/en/news/2013/11/22/ruby-2-0-0-p353-is-released",
              "refsource": "CONFIRM",
              "url": "https://www.ruby-lang.org/en/news/2013/11/22/ruby-2-0-0-p353-is-released"
            },
            {
              "name": "63873",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/63873"
            },
            {
              "name": "https://www.ruby-lang.org/en/news/2013/11/22/heap-overflow-in-floating-point-parsing-cve-2013-4164",
              "refsource": "CONFIRM",
              "url": "https://www.ruby-lang.org/en/news/2013/11/22/heap-overflow-in-floating-point-parsing-cve-2013-4164"
            },
            {
              "name": "RHSA-2013:1767",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2013-1767.html"
            },
            {
              "name": "RHSA-2014:0011",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2014-0011.html"
            },
            {
              "name": "openSUSE-SU-2013:1834",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00027.html"
            },
            {
              "name": "https://support.apple.com/kb/HT6536",
              "refsource": "CONFIRM",
              "url": "https://support.apple.com/kb/HT6536"
            },
            {
              "name": "100113",
              "refsource": "OSVDB",
              "url": "http://osvdb.org/100113"
            },
            {
              "name": "DSA-2810",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2013/dsa-2810"
            },
            {
              "name": "57376",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/57376"
            },
            {
              "name": "https://www.ruby-lang.org/en/news/2013/11/22/ruby-1-9-3-p484-is-released",
              "refsource": "CONFIRM",
              "url": "https://www.ruby-lang.org/en/news/2013/11/22/ruby-1-9-3-p484-is-released"
            },
            {
              "name": "DSA-2809",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2013/dsa-2809"
            },
            {
              "name": "55787",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/55787"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2013-4164",
    "datePublished": "2013-11-23T19:00:00",
    "dateReserved": "2013-06-12T00:00:00",
    "dateUpdated": "2024-08-06T16:30:50.071Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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