gsd-2019-11048
Vulnerability from gsd
Modified
2023-12-13 01:24
Details
In PHP versions 7.2.x below 7.2.31, 7.3.x below 7.3.18 and 7.4.x below 7.4.6, when HTTP file uploads are allowed, supplying overly long filenames or field names could lead PHP engine to try to allocate oversized memory storage, hit the memory limit and stop processing the request, without cleaning up temporary files created by upload request. This potentially could lead to accumulation of uncleaned temporary files exhausting the disk space on the target server.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-11048",
"description": "In PHP versions 7.2.x below 7.2.31, 7.3.x below 7.3.18 and 7.4.x below 7.4.6, when HTTP file uploads are allowed, supplying overly long filenames or field names could lead PHP engine to try to allocate oversized memory storage, hit the memory limit and stop processing the request, without cleaning up temporary files created by upload request. This potentially could lead to accumulation of uncleaned temporary files exhausting the disk space on the target server.",
"id": "GSD-2019-11048",
"references": [
"https://www.suse.com/security/cve/CVE-2019-11048.html",
"https://www.debian.org/security/2020/dsa-4719",
"https://www.debian.org/security/2020/dsa-4717",
"https://access.redhat.com/errata/RHSA-2020:5275",
"https://access.redhat.com/errata/RHSA-2020:3662",
"https://ubuntu.com/security/CVE-2019-11048",
"https://advisories.mageia.org/CVE-2019-11048.html",
"https://alas.aws.amazon.com/cve/html/CVE-2019-11048.html",
"https://linux.oracle.com/cve/CVE-2019-11048.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-11048"
],
"details": "In PHP versions 7.2.x below 7.2.31, 7.3.x below 7.3.18 and 7.4.x below 7.4.6, when HTTP file uploads are allowed, supplying overly long filenames or field names could lead PHP engine to try to allocate oversized memory storage, hit the memory limit and stop processing the request, without cleaning up temporary files created by upload request. This potentially could lead to accumulation of uncleaned temporary files exhausting the disk space on the target server.",
"id": "GSD-2019-11048",
"modified": "2023-12-13T01:24:01.011181Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security@php.net",
"DATE_PUBLIC": "2020-05-11T21:22:00.000Z",
"ID": "CVE-2019-11048",
"STATE": "PUBLIC",
"TITLE": "Temporary files are not cleaned after OOM when parsing HTTP request data"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "PHP",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "7.3.x",
"version_value": "7.3.18"
},
{
"version_affected": "\u003c",
"version_name": "7.4.x",
"version_value": "7.4.6"
},
{
"version_affected": "\u003c",
"version_name": "7.2.x",
"version_value": "7.2.31"
}
]
}
}
]
},
"vendor_name": "PHP Group"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "jr at coredu dot mp"
}
],
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"description": {
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"value": "In PHP versions 7.2.x below 7.2.31, 7.3.x below 7.3.18 and 7.4.x below 7.4.6, when HTTP file uploads are allowed, supplying overly long filenames or field names could lead PHP engine to try to allocate oversized memory storage, hit the memory limit and stop processing the request, without cleaning up temporary files created by upload request. This potentially could lead to accumulation of uncleaned temporary files exhausting the disk space on the target server."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-400 Uncontrolled Resource Consumption"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-190 Integer Overflow or Wraparound"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "FEDORA-2020-8838d072d5",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OBA3TFZSP3TB5N4G24SO6BI64RJZXE3D/"
},
{
"name": "FEDORA-2020-9fa7f4e25c",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XMDUQ7XFONY3BWTAQQUD3QUGZT6NFZUF/"
},
{
"name": "USN-4375-1",
"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/4375-1/"
},
{
"name": "openSUSE-SU-2020:0847",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00045.html"
},
{
"name": "[debian-lts-announce] 20200629 [SECURITY] [DLA 2261-1] php5 security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00033.html"
},
{
"name": "DSA-4717",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2020/dsa-4717"
},
{
"name": "DSA-4719",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2020/dsa-4719"
},
{
"name": "https://www.oracle.com/security-alerts/cpuoct2020.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
},
{
"name": "https://bugs.php.net/bug.php?id=78875",
"refsource": "MISC",
"url": "https://bugs.php.net/bug.php?id=78875"
},
{
"name": "https://bugs.php.net/bug.php?id=78876",
"refsource": "MISC",
"url": "https://bugs.php.net/bug.php?id=78876"
},
{
"name": "https://security.netapp.com/advisory/ntap-20200528-0006/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20200528-0006/"
},
{
"name": "https://www.oracle.com/security-alerts/cpuApr2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"name": "https://www.tenable.com/security/tns-2021-14",
"refsource": "CONFIRM",
"url": "https://www.tenable.com/security/tns-2021-14"
}
]
},
"source": {
"defect": [
"https://bugs.php.net/bug.php?id=78875"
],
"discovery": "EXTERNAL"
},
"work_around": [
{
"lang": "eng",
"value": "Setting post_max_size to value significantly lower than the memory limit prevents this issue from being exploited. Disabling file uploads also prevents this issue from happening. "
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "7.2.31",
"versionStartIncluding": "7.2.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "7.3.18",
"versionStartIncluding": "7.3.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "7.4.6",
"versionStartIncluding": "7.4.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@php.net",
"ID": "CVE-2019-11048"
},
"data_format": "MITRE",
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"description": {
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"value": "In PHP versions 7.2.x below 7.2.31, 7.3.x below 7.3.18 and 7.4.x below 7.4.6, when HTTP file uploads are allowed, supplying overly long filenames or field names could lead PHP engine to try to allocate oversized memory storage, hit the memory limit and stop processing the request, without cleaning up temporary files created by upload request. This potentially could lead to accumulation of uncleaned temporary files exhausting the disk space on the target server."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
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"lang": "en",
"value": "CWE-190"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://bugs.php.net/bug.php?id=78876",
"refsource": "MISC",
"tags": [
"Exploit",
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://bugs.php.net/bug.php?id=78876"
},
{
"name": "https://bugs.php.net/bug.php?id=78875",
"refsource": "MISC",
"tags": [
"Exploit",
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://bugs.php.net/bug.php?id=78875"
},
{
"name": "FEDORA-2020-8838d072d5",
"refsource": "FEDORA",
"tags": [],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OBA3TFZSP3TB5N4G24SO6BI64RJZXE3D/"
},
{
"name": "FEDORA-2020-9fa7f4e25c",
"refsource": "FEDORA",
"tags": [],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XMDUQ7XFONY3BWTAQQUD3QUGZT6NFZUF/"
},
{
"name": "https://security.netapp.com/advisory/ntap-20200528-0006/",
"refsource": "CONFIRM",
"tags": [],
"url": "https://security.netapp.com/advisory/ntap-20200528-0006/"
},
{
"name": "USN-4375-1",
"refsource": "UBUNTU",
"tags": [],
"url": "https://usn.ubuntu.com/4375-1/"
},
{
"name": "openSUSE-SU-2020:0847",
"refsource": "SUSE",
"tags": [],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00045.html"
},
{
"name": "[debian-lts-announce] 20200629 [SECURITY] [DLA 2261-1] php5 security update",
"refsource": "MLIST",
"tags": [],
"url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00033.html"
},
{
"name": "DSA-4717",
"refsource": "DEBIAN",
"tags": [],
"url": "https://www.debian.org/security/2020/dsa-4717"
},
{
"name": "DSA-4719",
"refsource": "DEBIAN",
"tags": [],
"url": "https://www.debian.org/security/2020/dsa-4719"
},
{
"name": "https://www.oracle.com/security-alerts/cpuoct2020.html",
"refsource": "MISC",
"tags": [],
"url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpuApr2021.html",
"refsource": "MISC",
"tags": [],
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"name": "https://www.tenable.com/security/tns-2021-14",
"refsource": "CONFIRM",
"tags": [],
"url": "https://www.tenable.com/security/tns-2021-14"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"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,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4
}
},
"lastModifiedDate": "2021-07-22T18:15Z",
"publishedDate": "2020-05-20T08:15Z"
}
}
}
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