cve-2007-4661
Vulnerability from cvelistv5
Published
2007-09-04 22:00
Modified
2024-08-07 15:01
Severity ?
EPSS score ?
Summary
The chunk_split function in string.c in PHP 5.2.3 does not properly calculate the needed buffer size due to precision loss when performing integer arithmetic with floating point numbers, which has unknown attack vectors and impact, possibly resulting in a heap-based buffer overflow. NOTE: this is due to an incomplete fix for CVE-2007-2872.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-07T15:01:09.957Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://launchpad.net/bugs/173043"
},
{
"name": "SUSE-SA:2008:004",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html"
},
{
"name": "28658",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA",
"x_transferred"
],
"url": "http://secunia.com/advisories/28658"
},
{
"name": "GLSA-200710-02",
"tags": [
"vendor-advisory",
"x_refsource_GENTOO",
"x_transferred"
],
"url": "http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml"
},
{
"name": "27864",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA",
"x_transferred"
],
"url": "http://secunia.com/advisories/27864"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.php.net/ChangeLog-5.php#5.2.4"
},
{
"name": "USN-549-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/549-1/"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://issues.rpath.com/browse/RPL-1702"
},
{
"name": "26838",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA",
"x_transferred"
],
"url": "http://secunia.com/advisories/26838"
},
{
"name": "27102",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA",
"x_transferred"
],
"url": "http://secunia.com/advisories/27102"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://www.php.net/releases/5_2_4.php"
},
{
"name": "USN-549-2",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "http://www.ubuntu.com/usn/usn-549-2"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.58\u0026r2=1.445.2.14.2.59"
},
{
"name": "26642",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA",
"x_transferred"
],
"url": "http://secunia.com/advisories/26642"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2007-08-30T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "The chunk_split function in string.c in PHP 5.2.3 does not properly calculate the needed buffer size due to precision loss when performing integer arithmetic with floating point numbers, which has unknown attack vectors and impact, possibly resulting in a heap-based buffer overflow. NOTE: this is due to an incomplete fix for CVE-2007-2872."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2018-10-03T20:57:01",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://launchpad.net/bugs/173043"
},
{
"name": "SUSE-SA:2008:004",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html"
},
{
"name": "28658",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA"
],
"url": "http://secunia.com/advisories/28658"
},
{
"name": "GLSA-200710-02",
"tags": [
"vendor-advisory",
"x_refsource_GENTOO"
],
"url": "http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml"
},
{
"name": "27864",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA"
],
"url": "http://secunia.com/advisories/27864"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.php.net/ChangeLog-5.php#5.2.4"
},
{
"name": "USN-549-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "https://usn.ubuntu.com/549-1/"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://issues.rpath.com/browse/RPL-1702"
},
{
"name": "26838",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA"
],
"url": "http://secunia.com/advisories/26838"
},
{
"name": "27102",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA"
],
"url": "http://secunia.com/advisories/27102"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://www.php.net/releases/5_2_4.php"
},
{
"name": "USN-549-2",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "http://www.ubuntu.com/usn/usn-549-2"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.58\u0026r2=1.445.2.14.2.59"
},
{
"name": "26642",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA"
],
"url": "http://secunia.com/advisories/26642"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2007-4661",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The chunk_split function in string.c in PHP 5.2.3 does not properly calculate the needed buffer size due to precision loss when performing integer arithmetic with floating point numbers, which has unknown attack vectors and impact, possibly resulting in a heap-based buffer overflow. NOTE: this is due to an incomplete fix for CVE-2007-2872."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://launchpad.net/bugs/173043",
"refsource": "CONFIRM",
"url": "https://launchpad.net/bugs/173043"
},
{
"name": "SUSE-SA:2008:004",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html"
},
{
"name": "28658",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/28658"
},
{
"name": "GLSA-200710-02",
"refsource": "GENTOO",
"url": "http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml"
},
{
"name": "27864",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/27864"
},
{
"name": "http://www.php.net/ChangeLog-5.php#5.2.4",
"refsource": "CONFIRM",
"url": "http://www.php.net/ChangeLog-5.php#5.2.4"
},
{
"name": "USN-549-1",
"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/549-1/"
},
{
"name": "https://issues.rpath.com/browse/RPL-1702",
"refsource": "CONFIRM",
"url": "https://issues.rpath.com/browse/RPL-1702"
},
{
"name": "26838",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/26838"
},
{
"name": "27102",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/27102"
},
{
"name": "http://www.php.net/releases/5_2_4.php",
"refsource": "CONFIRM",
"url": "http://www.php.net/releases/5_2_4.php"
},
{
"name": "USN-549-2",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/usn-549-2"
},
{
"name": "http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.58\u0026r2=1.445.2.14.2.59",
"refsource": "MISC",
"url": "http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.58\u0026r2=1.445.2.14.2.59"
},
{
"name": "26642",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/26642"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2007-4661",
"datePublished": "2007-09-04T22:00:00",
"dateReserved": "2007-09-04T00:00:00",
"dateUpdated": "2024-08-07T15:01:09.957Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2007-4661\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2007-09-04T22:17:00.000\",\"lastModified\":\"2024-11-21T00:36:08.510\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The chunk_split function in string.c in PHP 5.2.3 does not properly calculate the needed buffer size due to precision loss when performing integer arithmetic with floating point numbers, which has unknown attack vectors and impact, possibly resulting in a heap-based buffer overflow. NOTE: this is due to an incomplete fix for CVE-2007-2872.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n chunk_split en string.c en PHP 5.2.3 no calcula adecuadamente el tama\u00f1o de b\u00fafer necesario debido a la p\u00e9rdida de precisi\u00f3n cuando se realizan operaciones de entero con n\u00fameros con punto flotante, lo cual tiene vectores de ataque e impacto desconocido, posiblemente como resultado de un desbordamiento de b\u00fafer basado en pila. NOTA: esto puede ser debido a un parche incompleto para CVE-2007-2872.\"}],\"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\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"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-119\"},{\"lang\":\"en\",\"value\":\"CWE-399\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.2.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"86767200-6C9C-4C3E-B111-0E5BE61E197B\"}]}]}],\"references\":[{\"url\":\"http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.58\u0026r2=1.445.2.14.2.59\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\"]},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/26642\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://secunia.com/advisories/26838\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/27102\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/27864\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/28658\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.php.net/ChangeLog-5.php#5.2.4\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.php.net/releases/5_2_4.php\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.ubuntu.com/usn/usn-549-2\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://issues.rpath.com/browse/RPL-1702\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://launchpad.net/bugs/173043\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://usn.ubuntu.com/549-1/\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.58\u0026r2=1.445.2.14.2.59\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\"]},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/26642\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"http://secunia.com/advisories/26838\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/27102\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/27864\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/28658\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.php.net/ChangeLog-5.php#5.2.4\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.php.net/releases/5_2_4.php\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.ubuntu.com/usn/usn-549-2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://issues.rpath.com/browse/RPL-1702\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://launchpad.net/bugs/173043\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://usn.ubuntu.com/549-1/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}],\"vendorComments\":[{\"organization\":\"Mandriva\",\"comment\":\"Not vulnerable. Mandriva has not issued an update to date to fix CVE-2007-2872 and the updates in progress are using a correct fix.\",\"lastModified\":\"2007-09-18T00:00:00\"},{\"organization\":\"Red Hat\",\"comment\":\"Not vulnerable. Red Hat did not include an incomplete fix for CVE-2007-2872 for PHP in Red Hat Enterprise Linux or Red Hat Application Stack.\",\"lastModified\":\"2007-09-05T00:00:00\"}]}}"
}
}
Loading…
Loading…
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.