admin/cvelist
1
0
Fork 0
mirror of https://github.com/CVEProject/cvelist.git synced 2025-07-29 05:56:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

Auto-merge PR#3742

Browse Source 
Auto-merge PR#3742
This commit is contained in:
CVE Team 2021-12-13 13:05:19 -05:00 committed by GitHub
commit 8a2d948194
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 94 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

100
2021/43xxx/CVE-2021-43818.json
View File

@ -1,18 +1,106 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-43818",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "HTML Cleaner allows crafted and SVG embedded scripts to pass through"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "lxml",
"version": {
"version_data": [
{
"version_value": "< 4.6.5"
}
]
}
}
]
},
"vendor_name": "lxml"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "lxml is a library for processing XML and HTML in the Python language. Prior to version 4.6.5, the HTML Cleaner in lxml.html lets certain crafted script content pass through, as well as script content in SVG files embedded using data URIs. Users that employ the HTML cleaner in a security relevant context should upgrade to lxml 4.6.5 to receive a patch. There are no known workarounds available."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/lxml/lxml/security/advisories/GHSA-55x5-fj6c-h6m8",
"refsource": "CONFIRM",
"url": "https://github.com/lxml/lxml/security/advisories/GHSA-55x5-fj6c-h6m8"
},
{
"name": "https://github.com/lxml/lxml/commit/12fa9669007180a7bb87d990c375cf91ca5b664a",
"refsource": "MISC",
"url": "https://github.com/lxml/lxml/commit/12fa9669007180a7bb87d990c375cf91ca5b664a"
},
{
"name": "https://github.com/lxml/lxml/commit/a3eacbc0dcf1de1c822ec29fb7d090a4b1712a9c#diff-59130575b4fb2932c957db2922977d7d89afb0b2085357db1a14615a2fcad776",
"refsource": "MISC",
"url": "https://github.com/lxml/lxml/commit/a3eacbc0dcf1de1c822ec29fb7d090a4b1712a9c#diff-59130575b4fb2932c957db2922977d7d89afb0b2085357db1a14615a2fcad776"
},
{
"name": "https://github.com/lxml/lxml/commit/f2330237440df7e8f39c3ad1b1aa8852be3b27c0",
"refsource": "MISC",
"url": "https://github.com/lxml/lxml/commit/f2330237440df7e8f39c3ad1b1aa8852be3b27c0"
}
]
},
"source": {
"advisory": "GHSA-55x5-fj6c-h6m8",
"discovery": "UNKNOWN"
}
}