cve-2008-2107
Vulnerability from cvelistv5
Published
2008-05-07 21:00
Modified
2024-08-07 08:49
Severity ?
Summary
The GENERATE_SEED macro in PHP 4.x before 4.4.8 and 5.x before 5.2.5, when running on 32-bit systems, performs a multiplication using values that can produce a zero seed in rare circumstances, which allows context-dependent attackers to predict subsequent values of the rand and mt_rand functions and possibly bypass protection mechanisms that rely on an unknown initial seed.
References
cve@mitre.orghttp://archives.neohapsis.com/archives/fulldisclosure/2008-05/0103.htmlExploit
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2008-07/msg00001.html
cve@mitre.orghttp://secunia.com/advisories/30757
cve@mitre.orghttp://secunia.com/advisories/30828
cve@mitre.orghttp://secunia.com/advisories/30967
cve@mitre.orghttp://secunia.com/advisories/31119
cve@mitre.orghttp://secunia.com/advisories/31124
cve@mitre.orghttp://secunia.com/advisories/31200
cve@mitre.orghttp://secunia.com/advisories/32746
cve@mitre.orghttp://secunia.com/advisories/35003
cve@mitre.orghttp://security.gentoo.org/glsa/glsa-200811-05.xml
cve@mitre.orghttp://securityreason.com/securityalert/3859
cve@mitre.orghttp://www.debian.org/security/2009/dsa-1789
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2008:125
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2008:126
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2008:127
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2008:128
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2008:129
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2008:130
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2008-0505.html
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2008-0544.html
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2008-0545.html
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2008-0546.html
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2008-0582.html
cve@mitre.orghttp://www.securityfocus.com/archive/1/491683/100/0/threaded
cve@mitre.orghttp://www.sektioneins.de/advisories/SE-2008-02.txtExploit
cve@mitre.orghttp://www.ubuntu.com/usn/usn-628-1
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/42226
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/42284
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10644
cve@mitre.orghttps://www.redhat.com/archives/fedora-package-announce/2008-June/msg00773.html
cve@mitre.orghttps://www.redhat.com/archives/fedora-package-announce/2008-June/msg00779.html
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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              "name": "RHSA-2008:0546",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2008-0546.html"
            },
            {
              "name": "FEDORA-2008-3864",
              "refsource": "FEDORA",
              "url": "https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00773.html"
            },
            {
              "name": "30828",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/30828"
            },
            {
              "name": "MDVSA-2008:128",
              "refsource": "MANDRIVA",
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:128"
            },
            {
              "name": "3859",
              "refsource": "SREASON",
              "url": "http://securityreason.com/securityalert/3859"
            },
            {
              "name": "RHSA-2008:0582",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2008-0582.html"
            },
            {
              "name": "USN-628-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/usn-628-1"
            },
            {
              "name": "RHSA-2008:0545",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2008-0545.html"
            },
            {
              "name": "php-generateseed-weak-security(42226)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42226"
            },
            {
              "name": "31124",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/31124"
            },
            {
              "name": "30967",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/30967"
            },
            {
              "name": "31119",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/31119"
            },
            {
              "name": "MDVSA-2008:129",
              "refsource": "MANDRIVA",
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:129"
            },
            {
              "name": "31200",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/31200"
            },
            {
              "name": "30757",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/30757"
            },
            {
              "name": "RHSA-2008:0544",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2008-0544.html"
            },
            {
              "name": "SUSE-SR:2008:014",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00001.html"
            },
            {
              "name": "35003",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/35003"
            },
            {
              "name": "MDVSA-2008:125",
              "refsource": "MANDRIVA",
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:125"
            },
            {
              "name": "RHSA-2008:0505",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2008-0505.html"
            },
            {
              "name": "MDVSA-2008:130",
              "refsource": "MANDRIVA",
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:130"
            },
            {
              "name": "MDVSA-2008:126",
              "refsource": "MANDRIVA",
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:126"
            },
            {
              "name": "20080506 Advisory SE-2008-02: PHP GENERATE_SEED() Weak Random Number Seed Vulnerability",
              "refsource": "BUGTRAQ",
              "url": "http://www.securityfocus.com/archive/1/491683/100/0/threaded"
            },
            {
              "name": "php-generateseed-security-bypass(42284)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42284"
            },
            {
              "name": "MDVSA-2008:127",
              "refsource": "MANDRIVA",
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:127"
            },
            {
              "name": "http://www.sektioneins.de/advisories/SE-2008-02.txt",
              "refsource": "MISC",
              "url": "http://www.sektioneins.de/advisories/SE-2008-02.txt"
            },
            {
              "name": "oval:org.mitre.oval:def:10644",
              "refsource": "OVAL",
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10644"
            },
            {
              "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-2008-2107",
    "datePublished": "2008-05-07T21:00:00",
    "dateReserved": "2008-05-07T00:00:00",
    "dateUpdated": "2024-08-07T08:49:57.969Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2008-2107\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2008-05-07T21:20:00.000\",\"lastModified\":\"2018-10-11T20:39:23.687\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"The GENERATE_SEED macro in PHP 4.x before 4.4.8 and 5.x before 5.2.5, when running on 32-bit systems, performs a multiplication using values that can produce a zero seed in rare circumstances, which allows context-dependent attackers to predict subsequent values of the rand and mt_rand functions and possibly bypass protection mechanisms that rely on an unknown initial seed.\"},{\"lang\":\"es\",\"value\":\"La macro GENERATE_SEED de PHP 4.x versiones anteriores a la 4.4.8 y 5.x versiones anteriores a la 5.2.5, cuando se ejecuta en sistemas de 32 bits, realiza un producto usando valores que pueden generar una semilla cero en circunstancias excepcionales, lo cual permite a atacantes seg\u00fan contexto, adivinar valores posteriores de la secuencia generada y las funciones mt_rand, y posiblemente evitar los mecanismos de protecci\u00f3n que dependen de una semilla inicial desconocida.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":7.5},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":true,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-189\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"4.4.7\",\"matchCriteriaId\":\"25A322B4-9EBB-449F-A678-33BAD936A606\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6A7EED44-A15E-451F-BF5B-DB0BECA73C4A\"},{\"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: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\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"17437AED-816A-4CCF-96DE-8C3D0CC8DB2B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.0.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"74E7AE59-1CB0-4300-BBE0-109F909789EF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.0.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9222821E-370F-4616-B787-CC22C2F4E7CD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.0.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9809449F-9A76-4318-B233-B4C2950A6EA9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.0.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0AA962D4-A4EC-4DC3-B8A9-D10941B92781\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F8CDFEF9-C367-4800-8A2F-375C261FAE55\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"16E43B88-1563-4EFD-9267-AE3E8C35D67A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.1.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"11E5715F-A8BC-49EF-836B-BB78E1BC0790\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.1.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5FA68843-158E-463E-B68A-1ACF041C4E10\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.1.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1874F637-77E2-4C4A-BF92-AEE96A60BFB0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.1.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9592B32E-55CD-42D0-901E-8319823BC820\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.1.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A9BF34B5-F74C-4D56-9841-42452D60CB87\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CD02D837-FD28-4E0F-93F8-25E8D1C84A99\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"88358D1E-BE6F-4CE3-A522-83D1FA4739E3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.2.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D8B97B03-7DA7-4A5F-89B4-E78CAB20DE17\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.2.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"86767200-6C9C-4C3E-B111-0E5BE61E197B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.2.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B00B416D-FF23-4C76-8751-26D305F0FA0F\"}]}]}],\"references\":[{\"url\":\"http://archives.neohapsis.com/archives/fulldisclosure/2008-05/0103.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\"]},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00001.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/30757\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/30828\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/30967\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/31119\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/31124\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/31200\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/32746\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/35003\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://security.gentoo.org/glsa/glsa-200811-05.xml\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://securityreason.com/securityalert/3859\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.debian.org/security/2009/dsa-1789\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2008:125\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2008:126\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2008:127\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2008:128\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2008:129\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2008:130\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2008-0505.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2008-0544.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2008-0545.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2008-0546.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2008-0582.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/archive/1/491683/100/0/threaded\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.sektioneins.de/advisories/SE-2008-02.txt\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\"]},{\"url\":\"http://www.ubuntu.com/usn/usn-628-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/42226\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/42284\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10644\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00773.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00779.html\",\"source\":\"cve@mitre.org\"}]}}"
  }
}


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