CVE-2008-5557
Vulnerability from cvelistv5
Published
2008-12-23 18:13
Modified
2024-08-07 10:56
Severity ?
Summary
Heap-based buffer overflow in ext/mbstring/libmbfl/filters/mbfilter_htmlent.c in the mbstring extension in PHP 4.3.0 through 5.2.6 allows context-dependent attackers to execute arbitrary code via a crafted string containing an HTML entity, which is not properly handled during Unicode conversion, related to the (1) mb_convert_encoding, (2) mb_check_encoding, (3) mb_convert_variables, and (4) mb_parse_str functions.
References
cve@mitre.orghttp://archives.neohapsis.com/archives/fulldisclosure/2008-12/0477.html
cve@mitre.orghttp://bugs.php.net/bug.php?id=45722Exploit
cve@mitre.orghttp://cvs.php.net/viewvc.cgi/php-src/ext/mbstring/libmbfl/filters/mbfilter_htmlent.c?r1=1.7&r2=1.8Exploit
cve@mitre.orghttp://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444
cve@mitre.orghttp://lists.apple.com/archives/security-announce/2009/May/msg00002.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2009-02/msg00002.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html
cve@mitre.orghttp://marc.info/?l=bugtraq&m=124654546101607&w=2
cve@mitre.orghttp://marc.info/?l=bugtraq&m=125631037611762&w=2
cve@mitre.orghttp://secunia.com/advisories/34642
cve@mitre.orghttp://secunia.com/advisories/35003
cve@mitre.orghttp://secunia.com/advisories/35074
cve@mitre.orghttp://secunia.com/advisories/35306
cve@mitre.orghttp://secunia.com/advisories/35650
cve@mitre.orghttp://securitytracker.com/id?1021482
cve@mitre.orghttp://support.apple.com/kb/HT3549
cve@mitre.orghttp://wiki.rpath.com/Advisories:rPSA-2009-0035
cve@mitre.orghttp://www.debian.org/security/2009/dsa-1789
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2009:045
cve@mitre.orghttp://www.php.net/ChangeLog-5.php#5.2.7
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2009-0350.html
cve@mitre.orghttp://www.securityfocus.com/archive/1/501376/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/bid/32948
cve@mitre.orghttp://www.us-cert.gov/cas/techalerts/TA09-133A.htmlUS Government Resource
cve@mitre.orghttp://www.vupen.com/english/advisories/2009/1297
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/47525
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10286
cve@mitre.orghttps://www.redhat.com/archives/fedora-package-announce/2009-May/msg01451.html
cve@mitre.orghttps://www.redhat.com/archives/fedora-package-announce/2009-May/msg01465.html
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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              "refsource": "CONFIRM",
              "url": "http://cvs.php.net/viewvc.cgi/php-src/ext/mbstring/libmbfl/filters/mbfilter_htmlent.c?r1=1.7\u0026r2=1.8"
            },
            {
              "name": "FEDORA-2009-3768",
              "refsource": "FEDORA",
              "url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01451.html"
            },
            {
              "name": "20090302 rPSA-2009-0035-1 php php-cgi php-imap php-mcrypt php-mysql php-mysqli php-pgsql php-soap php-xsl php5 php5-cgi php5-imap php5-mcrypt php5-mysql php5-mysqli php5-pear php5-pgsql php5-soap php5-xsl",
              "refsource": "BUGTRAQ",
              "url": "http://www.securityfocus.com/archive/1/501376/100/0/threaded"
            },
            {
              "name": "20081221 CVE-2008-5557 - PHP mbstring buffer overflow",
              "refsource": "FULLDISC",
              "url": "http://archives.neohapsis.com/archives/fulldisclosure/2008-12/0477.html"
            },
            {
              "name": "http://wiki.rpath.com/Advisories:rPSA-2009-0035",
              "refsource": "CONFIRM",
              "url": "http://wiki.rpath.com/Advisories:rPSA-2009-0035"
            },
            {
              "name": "34642",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/34642"
            },
            {
              "name": "1021482",
              "refsource": "SECTRACK",
              "url": "http://securitytracker.com/id?1021482"
            },
            {
              "name": "35074",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/35074"
            },
            {
              "name": "HPSBMA02492",
              "refsource": "HP",
              "url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444"
            },
            {
              "name": "SSRT090192",
              "refsource": "HP",
              "url": "http://marc.info/?l=bugtraq\u0026m=125631037611762\u0026w=2"
            },
            {
              "name": "APPLE-SA-2009-05-12",
              "refsource": "APPLE",
              "url": "http://lists.apple.com/archives/security-announce/2009/May/msg00002.html"
            },
            {
              "name": "SUSE-SR:2009:004",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2009-02/msg00002.html"
            },
            {
              "name": "SUSE-SR:2009:008",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html"
            },
            {
              "name": "RHSA-2009:0350",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2009-0350.html"
            },
            {
              "name": "FEDORA-2009-3848",
              "refsource": "FEDORA",
              "url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01465.html"
            },
            {
              "name": "35003",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/35003"
            },
            {
              "name": "http://www.php.net/ChangeLog-5.php#5.2.7",
              "refsource": "CONFIRM",
              "url": "http://www.php.net/ChangeLog-5.php#5.2.7"
            },
            {
              "name": "TA09-133A",
              "refsource": "CERT",
              "url": "http://www.us-cert.gov/cas/techalerts/TA09-133A.html"
            },
            {
              "name": "php-multibyte-bo(47525)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/47525"
            },
            {
              "name": "MDVSA-2009:045",
              "refsource": "MANDRIVA",
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:045"
            },
            {
              "name": "ADV-2009-1297",
              "refsource": "VUPEN",
              "url": "http://www.vupen.com/english/advisories/2009/1297"
            },
            {
              "name": "HPSBUX02431",
              "refsource": "HP",
              "url": "http://marc.info/?l=bugtraq\u0026m=124654546101607\u0026w=2"
            },
            {
              "name": "http://bugs.php.net/bug.php?id=45722",
              "refsource": "CONFIRM",
              "url": "http://bugs.php.net/bug.php?id=45722"
            },
            {
              "name": "oval:org.mitre.oval:def:10286",
              "refsource": "OVAL",
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10286"
            },
            {
              "name": "35306",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/35306"
            },
            {
              "name": "SSRT100079",
              "refsource": "HP",
              "url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444"
            },
            {
              "name": "35650",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/35650"
            },
            {
              "name": "32948",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/32948"
            },
            {
              "name": "DSA-1789",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2009/dsa-1789"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2008-5557",
    "datePublished": "2008-12-23T18:13:00",
    "dateReserved": "2008-12-15T00:00:00",
    "dateUpdated": "2024-08-07T10:56:47.251Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2008-5557\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2008-12-23T18:30:03.313\",\"lastModified\":\"2018-10-11T20:56:04.973\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Heap-based buffer overflow in ext/mbstring/libmbfl/filters/mbfilter_htmlent.c in the mbstring extension in PHP 4.3.0 through 5.2.6 allows context-dependent attackers to execute arbitrary code via a crafted string containing an HTML entity, which is not properly handled during Unicode conversion, related to the (1) mb_convert_encoding, (2) mb_check_encoding, (3) mb_convert_variables, and (4) mb_parse_str functions.\"},{\"lang\":\"es\",\"value\":\"Desbordamiento de b\u00fafer basado en mont\u00edculo en ext/mbstring/libmbfl/filters/mbfilter_htmlent.c en la extensi\u00f3n mbstring en PHP v4.3.0 hasta v5.2.6 permite a atacantes, dependiendo del contexto, ejecutar c\u00f3digo arbitrario a trav\u00e9s de una cadena manipulada conteniendo una entidad HTML, la cual no es manejada de forma adecuada durante la conversi\u00f3n a Unicode, relativo a (1) mb_convert_encoding, (2) mb_check_encoding, (3) mb_convert_variables, y (4) funciones mb_parse_str.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:C/I:C/A:C\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":10.0},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":true,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-119\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.3.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"63190D9B-7958-4B93-87C6-E7D5A572F6DC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.3.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7AB2E2E8-81D6-4973-AC0F-AA644EE99DD3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.3.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4AAF4586-74FF-47C6-864B-656FDF3F33D0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.3.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B14EF0C7-61F2-47A4-B7F8-43FF03C62DCA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.3.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5245F990-B4A7-4ED8-909D-B8137CE79FAA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.3.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5652D5B0-68E4-4239-B9B7-599AFCF4C53E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.3.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"57B71BB7-5239-4860-9100-8CABC3992D8C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.3.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"72BD447A-4EED-482C-8F61-48FAD4FCF8BA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.3.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B3F9DF9D-15E5-4387-ABE3-A7583331A928\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.3.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"11579E5C-D7CF-46EE-B015-5F4185C174E7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.3.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C69CDE21-2FD4-4529-8F02-8709CF5E3D7E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.3.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"221B9AC4-C63C-4386-B3BD-E4BC102C6124\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"78B7BA75-2A32-4A8E-ADF8-BCB4FC48CB5C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.4.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2BEA491B-77FD-4760-8F6F-3EBC6BD810D9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.4.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BB25CFBB-347C-479E-8853-F49DD6CBD7D4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.4.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4D2937B3-D034-400E-84F5-33833CE3764D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.4.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"71AEE8B4-FCF8-483B-8D4C-2E80A02E925E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.4.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4C2AF1D9-33B6-4B2C-9269-426B6B720164\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.4.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"84B70263-37AA-4539-A286-12038A3792C6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.4.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2E46E4B4-808C-4B47-81D9-EC2B02A5E57B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.4.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6FF30D7F-353B-4496-9A89-4EF2BB279E0A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.4.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DD97DF34-35AB-4979-96E2-B23DC8556A79\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7007E77F-60EF-44D8-9676-15B59DF1325F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.0.0:beta1:*:*:*:*:*:*\",\"matchCriteriaId\":\"E727CECE-E452-489A-A42F-5A069D6AF80E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.0.0:beta2:*:*:*:*:*:*\",\"matchCriteriaId\":\"149A1FB8-593E-412B-8E1C-3E560301D500\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.0.0:beta3:*:*:*:*:*:*\",\"matchCriteriaId\":\"5D6E8982-D7AE-4A52-8F7C-A4D59D2A2CA4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.0.0:beta4:*:*:*:*:*:*\",\"matchCriteriaId\":\"8FC144FA-8F84-44C0-B263-B639FEAD20FB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.0.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"295907B4-C3DE-4021-BE3B-A8826D4379E6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.0.0:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"DBC98F82-6E1D-4A89-8ED4-ECD9BD954EB4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.0.0:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"B881352D-954E-4FC0-9E42-93D02A3F3089\"},{\"vuln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  }
}


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