fkie_cve-2010-4645
Vulnerability from fkie_nvd
Published
2011-01-11 03:00
Modified
2025-04-11 00:51
Severity ?
Summary
strtod.c, as used in the zend_strtod function in PHP 5.2 before 5.2.17 and 5.3 before 5.3.5, and other products, allows context-dependent attackers to cause a denial of service (infinite loop) via a certain floating-point value in scientific notation, which is not properly handled in x87 FPU registers, as demonstrated using 2.2250738585072011e-308.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
php | php | 5.2.0 | |
php | php | 5.2.1 | |
php | php | 5.2.2 | |
php | php | 5.2.3 | |
php | php | 5.2.4 | |
php | php | 5.2.5 | |
php | php | 5.2.6 | |
php | php | 5.2.7 | |
php | php | 5.2.8 | |
php | php | 5.2.9 | |
php | php | 5.2.10 | |
php | php | 5.2.11 | |
php | php | 5.2.12 | |
php | php | 5.2.13 | |
php | php | 5.2.14 | |
php | php | 5.2.15 | |
php | php | 5.2.16 | |
php | php | 5.3.0 | |
php | php | 5.3.1 | |
php | php | 5.3.2 | |
php | php | 5.3.3 | |
php | php | 5.3.4 |
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}, { "criteria": "cpe:2.3:a:php:php:5.2.7:*:*:*:*:*:*:*", "matchCriteriaId": "1C0E7E2A-4770-4B68-B74C-5F5A6E1876DC", "vulnerable": true }, { "criteria": "cpe:2.3:a:php:php:5.2.8:*:*:*:*:*:*:*", "matchCriteriaId": "0892C89E-9389-4452-B7E0-981A763CD426", "vulnerable": true }, { "criteria": "cpe:2.3:a:php:php:5.2.9:*:*:*:*:*:*:*", "matchCriteriaId": "635F3CB1-B042-43CC-91AB-746098018D8C", "vulnerable": true }, { "criteria": "cpe:2.3:a:php:php:5.2.10:*:*:*:*:*:*:*", "matchCriteriaId": "E1F32DDF-17A3-45B5-9227-833EBEBD3923", "vulnerable": true }, { "criteria": "cpe:2.3:a:php:php:5.2.11:*:*:*:*:*:*:*", "matchCriteriaId": "2CDFB7E9-8510-430F-BFBC-FD811D60DC78", "vulnerable": true }, { "criteria": "cpe:2.3:a:php:php:5.2.12:*:*:*:*:*:*:*", "matchCriteriaId": "79D5336A-14AA-483E-9CBE-A7B53120B925", "vulnerable": true }, { "criteria": "cpe:2.3:a:php:php:5.2.13:*:*:*:*:*:*:*", "matchCriteriaId": "3AADA875-E0EA-483A-A07E-2914FE969972", "vulnerable": true }, { "criteria": "cpe:2.3:a:php:php:5.2.14:*:*:*:*:*:*:*", "matchCriteriaId": "95D48A71-B84E-4B6C-9603-B3373052E568", "vulnerable": true }, { "criteria": "cpe:2.3:a:php:php:5.2.15:*:*:*:*:*:*:*", "matchCriteriaId": "CAAB7D55-F155-43F9-A563-F2E35CFFEF26", "vulnerable": true }, { "criteria": "cpe:2.3:a:php:php:5.2.16:*:*:*:*:*:*:*", "matchCriteriaId": "72243A3F-6BFD-472B-9EA4-82BE4253ED27", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:php:php:5.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "9EF4B938-BB14-4C06-BEE9-10CA755C5DEF", "vulnerable": true }, { "criteria": "cpe:2.3:a:php:php:5.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "981C922C-7A7D-473E-8C43-03AB62FB5B8B", "vulnerable": true }, { "criteria": "cpe:2.3:a:php:php:5.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "5D0CD11A-09C2-4C60-8F0C-68E55BD6EE63", "vulnerable": true }, { "criteria": "cpe:2.3:a:php:php:5.3.3:*:*:*:*:*:*:*", "matchCriteriaId": "B0F40E4A-E125-4099-A8B3-D42614AA9312", "vulnerable": true }, { "criteria": "cpe:2.3:a:php:php:5.3.4:*:*:*:*:*:*:*", "matchCriteriaId": "4933D9DD-A630-4A3D-9D13-9E182F5F6F8C", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "strtod.c, as used in the zend_strtod function in PHP 5.2 before 5.2.17 and 5.3 before 5.3.5, and other products, allows context-dependent attackers to cause a denial of service (infinite loop) via a certain floating-point value in scientific notation, which is not properly handled in x87 FPU registers, as demonstrated using 2.2250738585072011e-308." }, { "lang": "es", "value": "strtod.c, tal como se utiliza en la funci\u00f3n zend_strtod en PHP v5.2 anterior de v5.2.17 y v5.3 anterior de v5.3.5, y otros productos, permite a atacantes dependientes del contexto provocar una denegaci\u00f3n de servicio (bucle infinito) a trav\u00e9s de un cierto valor de punto flotante en notaci\u00f3n cient\u00edfica, que no se manipula correctamente en los registros FPU x87." } ], "id": "CVE-2010-4645", "lastModified": "2025-04-11T00:51:21.963", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2011-01-11T03:00:04.280", "references": [ { "source": "secalert@redhat.com", "tags": [ "Exploit" ], "url": "http://bugs.php.net/53632" }, { "source": "secalert@redhat.com", "url": "http://hal.archives-ouvertes.fr/docs/00/28/14/29/PDF/floating-point-article.pdf" }, { "source": "secalert@redhat.com", "url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html" }, { "source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053333.html" }, { "source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053355.html" }, { "source": "secalert@redhat.com", "url": "http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2" }, { "source": "secalert@redhat.com", "url": "http://marc.info/?l=bugtraq\u0026m=133469208622507\u0026w=2" }, { "source": "secalert@redhat.com", "url": "http://secunia.com/advisories/42812" }, { "source": "secalert@redhat.com", "url": "http://secunia.com/advisories/42843" }, { "source": "secalert@redhat.com", "url": "http://secunia.com/advisories/43051" }, { "source": "secalert@redhat.com", "url": "http://secunia.com/advisories/43189" }, { "source": "secalert@redhat.com", "url": "http://slackware.com/security/viewer.php?l=slackware-security\u0026y=2011\u0026m=slackware-security.484686" }, { "source": "secalert@redhat.com", "url": "http://support.apple.com/kb/HT5002" }, { "source": "secalert@redhat.com", "tags": [ "Patch" ], "url": "http://svn.php.net/viewvc/php/php-src/branches/PHP_5_2/Zend/zend_strtod.c?r1=266327\u0026r2=307095\u0026pathrev=307095" }, { "source": "secalert@redhat.com", "url": "http://www.exploringbinary.com/php-hangs-on-numeric-value-2-2250738585072011e-308/" }, { "source": "secalert@redhat.com", "tags": [ "Exploit", "Patch" ], "url": "http://www.openwall.com/lists/oss-security/2011/01/05/2" }, { "source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2011/01/05/8" }, { "source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2011/01/06/5" }, { "source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2023/05/14/3" }, { "source": "secalert@redhat.com", "url": "http://www.redhat.com/support/errata/RHSA-2011-0195.html" }, { "source": "secalert@redhat.com", "url": "http://www.redhat.com/support/errata/RHSA-2011-0196.html" }, { "source": "secalert@redhat.com", "tags": [ "Exploit" ], "url": "http://www.securityfocus.com/bid/45668" }, { "source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1042-1" }, { "source": "secalert@redhat.com", "tags": [ "Vendor Advisory" ], "url": "http://www.vupen.com/english/advisories/2011/0060" }, { "source": "secalert@redhat.com", "url": "http://www.vupen.com/english/advisories/2011/0066" }, { "source": "secalert@redhat.com", "url": "http://www.vupen.com/english/advisories/2011/0077" }, { "source": "secalert@redhat.com", "url": "http://www.vupen.com/english/advisories/2011/0198" }, { "source": "secalert@redhat.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64470" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit" ], "url": "http://bugs.php.net/53632" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://hal.archives-ouvertes.fr/docs/00/28/14/29/PDF/floating-point-article.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053333.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053355.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=bugtraq\u0026m=133226187115472\u0026w=2" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=bugtraq\u0026m=133469208622507\u0026w=2" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/42812" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/42843" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/43051" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/43189" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://slackware.com/security/viewer.php?l=slackware-security\u0026y=2011\u0026m=slackware-security.484686" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://support.apple.com/kb/HT5002" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch" ], "url": "http://svn.php.net/viewvc/php/php-src/branches/PHP_5_2/Zend/zend_strtod.c?r1=266327\u0026r2=307095\u0026pathrev=307095" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.exploringbinary.com/php-hangs-on-numeric-value-2-2250738585072011e-308/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Patch" ], "url": "http://www.openwall.com/lists/oss-security/2011/01/05/2" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2011/01/05/8" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2011/01/06/5" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2023/05/14/3" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.redhat.com/support/errata/RHSA-2011-0195.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.redhat.com/support/errata/RHSA-2011-0196.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit" ], "url": "http://www.securityfocus.com/bid/45668" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1042-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "http://www.vupen.com/english/advisories/2011/0060" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2011/0066" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2011/0077" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2011/0198" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64470" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-189" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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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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