gsd-2020-7059
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-7059",
"description": "When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash.",
"id": "GSD-2020-7059",
"references": [
"https://www.suse.com/security/cve/CVE-2020-7059.html",
"https://www.debian.org/security/2020/dsa-4628",
"https://www.debian.org/security/2020/dsa-4626",
"https://access.redhat.com/errata/RHSA-2020:5275",
"https://access.redhat.com/errata/RHSA-2020:3662",
"https://ubuntu.com/security/CVE-2020-7059",
"https://advisories.mageia.org/CVE-2020-7059.html",
"https://alas.aws.amazon.com/cve/html/CVE-2020-7059.html",
"https://linux.oracle.com/cve/CVE-2020-7059.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-7059"
],
"details": "When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash.",
"id": "GSD-2020-7059",
"modified": "2023-12-13T01:21:52.067997Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security@php.net",
"DATE_PUBLIC": "2020-01-21T15:21:00.000Z",
"ID": "CVE-2020-7059",
"STATE": "PUBLIC",
"TITLE": "OOB read in php_strip_tags_ex"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "PHP",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "7.2.x",
"version_value": "7.2.27"
},
{
"version_affected": "\u003c",
"version_name": "7.3.x",
"version_value": "7.3.14"
},
{
"version_affected": "\u003c",
"version_name": "7.4.x",
"version_value": "7.4.2"
}
]
}
}
]
},
"vendor_name": "PHP Group"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Reported by wxhusst at gmail dot com"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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"value": "When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-125 Out-of-bounds Read"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "20200218 [SECURITY] [DSA 4626-1] php7.3 security update",
"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2020/Feb/27"
},
{
"name": "DSA-4626",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2020/dsa-4626"
},
{
"name": "USN-4279-1",
"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/4279-1/"
},
{
"name": "DSA-4628",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2020/dsa-4628"
},
{
"name": "20200219 [SECURITY] [DSA 4628-1] php7.0 security update",
"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2020/Feb/31"
},
{
"name": "[debian-lts-announce] 20200228 [SECURITY] [DLA 2124-1] php5 security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2020/02/msg00030.html"
},
{
"name": "openSUSE-SU-2020:0341",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html"
},
{
"name": "GLSA-202003-57",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/202003-57"
},
{
"name": "https://www.oracle.com/security-alerts/cpujul2020.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujul2020.html"
},
{
"name": "https://bugs.php.net/bug.php?id=79099",
"refsource": "MISC",
"url": "https://bugs.php.net/bug.php?id=79099"
},
{
"name": "https://security.netapp.com/advisory/ntap-20200221-0002/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20200221-0002/"
},
{
"name": "20210116 Re: [SECURITY] [DSA 4628-1] php7.0 security update",
"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2021/Jan/3"
},
{
"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=79099"
],
"discovery": "EXTERNAL"
},
"work_around": [
{
"lang": "eng",
"value": "Usage of fgetss() has been DEPRECATED as of PHP 7.3.0. Please use strip_tags() or other means sanitizing HTML code. "
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "7.4.2",
"versionStartIncluding": "7.4.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "7.2.27",
"versionStartIncluding": "7.2.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "7.3.14",
"versionStartIncluding": "7.3.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "5.19.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "8.4",
"versionStartIncluding": "8.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
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"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
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"ID": "CVE-2020-7059"
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}
]
},
"problemtype": {
"problemtype_data": [
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"description": [
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}
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"references": {
"reference_data": [
{
"name": "https://bugs.php.net/bug.php?id=79099",
"refsource": "MISC",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "https://bugs.php.net/bug.php?id=79099"
},
{
"name": "20200218 [SECURITY] [DSA 4626-1] php7.3 security update",
"refsource": "BUGTRAQ",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://seclists.org/bugtraq/2020/Feb/27"
},
{
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"refsource": "DEBIAN",
"tags": [
"Third Party Advisory"
],
"url": "https://www.debian.org/security/2020/dsa-4626"
},
{
"name": "USN-4279-1",
"refsource": "UBUNTU",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://usn.ubuntu.com/4279-1/"
},
{
"name": "20200219 [SECURITY] [DSA 4628-1] php7.0 security update",
"refsource": "BUGTRAQ",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://seclists.org/bugtraq/2020/Feb/31"
},
{
"name": "DSA-4628",
"refsource": "DEBIAN",
"tags": [
"Third Party Advisory"
],
"url": "https://www.debian.org/security/2020/dsa-4628"
},
{
"name": "https://security.netapp.com/advisory/ntap-20200221-0002/",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20200221-0002/"
},
{
"name": "[debian-lts-announce] 20200228 [SECURITY] [DLA 2124-1] php5 security update",
"refsource": "MLIST",
"tags": [
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2020/02/msg00030.html"
},
{
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},
{
"name": "GLSA-202003-57",
"refsource": "GENTOO",
"tags": [
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],
"url": "https://security.gentoo.org/glsa/202003-57"
},
{
"name": "https://www.oracle.com/security-alerts/cpujul2020.html",
"refsource": "MISC",
"tags": [
"Third Party Advisory"
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"url": "https://www.oracle.com/security-alerts/cpujul2020.html"
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{
"name": "20210116 Re: [SECURITY] [DSA 4628-1] php7.0 security update",
"refsource": "BUGTRAQ",
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"Third Party Advisory"
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"url": "https://www.tenable.com/security/tns-2021-14"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.4,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.2
}
},
"lastModifiedDate": "2022-07-01T12:42Z",
"publishedDate": "2020-02-10T08:15Z"
}
}
}
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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.