CVE-2013-1821
Vulnerability from cvelistv5
Published
2013-04-09 21:00
Modified
2024-08-06 15:13
Severity ?
Summary
lib/rexml/text.rb in the REXML parser in Ruby before 1.9.3-p392 allows remote attackers to cause a denial of service (memory consumption and crash) via crafted text nodes in an XML document, aka an XML Entity Expansion (XEE) attack.
References
secalert@redhat.comhttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=702525
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2013-04/msg00001.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2013-04/msg00015.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-updates/2013-04/msg00034.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-updates/2013-04/msg00036.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2013-0611.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2013-0612.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2013-1028.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2013-1147.html
secalert@redhat.comhttp://secunia.com/advisories/52783Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/52902Vendor Advisory
secalert@redhat.comhttp://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=39384
secalert@redhat.comhttp://www.debian.org/security/2013/dsa-2738
secalert@redhat.comhttp://www.debian.org/security/2013/dsa-2809
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2013:124
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2013/03/06/5
secalert@redhat.comhttp://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
secalert@redhat.comhttp://www.ruby-lang.org/en/news/2013/02/22/rexml-dos-2013-02-22/Vendor Advisory
secalert@redhat.comhttp://www.securityfocus.com/bid/58141
secalert@redhat.comhttp://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.426862
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-1780-1
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=914716
secalert@redhat.comhttps://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0092
af854a3a-2127-422b-91ae-364da2661108http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=702525
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00001.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00015.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2013-04/msg00034.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2013-04/msg00036.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2013-0611.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2013-0612.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2013-1028.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2013-1147.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/52783Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/52902Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=39384
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2013/dsa-2738
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2013/dsa-2809
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2013:124
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/03/06/5
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
af854a3a-2127-422b-91ae-364da2661108http://www.ruby-lang.org/en/news/2013/02/22/rexml-dos-2013-02-22/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/58141
af854a3a-2127-422b-91ae-364da2661108http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.426862
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-1780-1
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=914716
af854a3a-2127-422b-91ae-364da2661108https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0092
Impacted products
Vendor Product Version
Show details on NVD website


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            {
              "name": "RHSA-2013:1028",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2013-1028.html"
            },
            {
              "name": "RHSA-2013:0611",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2013-0611.html"
            },
            {
              "name": "RHSA-2013:1147",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2013-1147.html"
            },
            {
              "name": "SUSE-SU-2013:0647",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00015.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2013-1821",
    "datePublished": "2013-04-09T21:00:00",
    "dateReserved": "2013-02-19T00:00:00",
    "dateUpdated": "2024-08-06T15:13:33.271Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2013-1821\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2013-04-09T21:55:01.113\",\"lastModified\":\"2024-11-21T01:50:27.493\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"lib/rexml/text.rb in the REXML parser in Ruby before 1.9.3-p392 allows remote attackers to cause a denial of service (memory consumption and crash) via crafted text nodes in an XML document, aka an XML Entity Expansion (XEE) attack.\"},{\"lang\":\"es\",\"value\":\"lib/rexml/text.rb en el analizador REXML en Ruby anterior a 1.9.3-p392, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de memoria o ca\u00edda  de la aplicaci\u00f3n) a trav\u00e9s de nodos de texto manipulados en un documento XML. Aka como ataque XML Entity Expansion (XEE).\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:*:p385:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.9.3\",\"matchCriteriaId\":\"AA8C0F8E-4C21-4181-84A5-D17E70D19D9A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D9237145-35F8-4E05-B730-77C0F386E5B2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C78BB1D8-0505-484D-B824-1AA219F8B247\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5178D04D-1C29-4353-8987-559AA07443EC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:1.9.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D0535DC9-EB0E-4745-80AC-4A020DF26E38\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:1.9.3:p0:*:*:*:*:*:*\",\"matchCriteriaId\":\"94F5AA37-B466-4E2E-B217-5119BADDD87B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:1.9.3:p125:*:*:*:*:*:*\",\"matchCriteriaId\":\"6DF0F0F5-4022-4837-9B40-4B1127732CC9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:1.9.3:p194:*:*:*:*:*:*\",\"matchCriteriaId\":\"B3848B08-85C2-4AAD-AA33-CCEB80EF5B32\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:1.9.3:p286:*:*:*:*:*:*\",\"matchCriteriaId\":\"B7927D40-2A3A-43AD-99F6-CE61882A1FF4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:1.9.3:p383:*:*:*:*:*:*\",\"matchCriteriaId\":\"AA406EC6-6CA5-40A6-A879-AA8940CBEF07\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"90E0471D-1323-4E67-B66C-DEBF3BBAEEAA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B03B7561-A854-4EFA-9E4E-CFC4EEAE4EE1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.0.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"285A3431-BDFE-40C5-92CD-B18217757C23\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.0.0:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"D66B32CB-AC49-4A1C-85ED-6389F27CB319\"}]}]}],\"references\":[{\"url\":\"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=702525\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00001.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00015.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2013-04/msg00034.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2013-04/msg00036.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2013-0611.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2013-0612.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2013-1028.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2013-1147.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/52783\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/52902\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision\u0026revision=39384\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.debian.org/security/2013/dsa-2738\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.debian.org/security/2013/dsa-2809\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2013:124\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2013/03/06/5\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.ruby-lang.org/en/news/2013/02/22/rexml-dos-2013-02-22/\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor 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Advisory\"]},{\"url\":\"http://secunia.com/advisories/52902\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision\u0026revision=39384\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.debian.org/security/2013/dsa-2738\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.debian.org/security/2013/dsa-2809\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2013:124\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2013/03/06/5\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.ruby-lang.org/en/news/2013/02/22/rexml-dos-2013-02-22/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/58141\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2013\u0026m=slackware-security.426862\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.ubuntu.com/usn/USN-1780-1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=914716\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0092\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}],\"evaluatorImpact\":\"Per: http://www.ruby-lang.org/en/news/2013/02/22/rexml-dos-2013-02-22/\\r\\n\\r\\n\\\"Affected versions\\r\\n\\r\\n    All ruby 1.9 versions prior to ruby 1.9.3 patchlevel 392\\r\\n    All ruby 2.0 versions prior to ruby 2.0.0 patchlevel 0\\r\\n    prior to trunk revision 39384\\\"\\r\\n\"}}"
  }
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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