admin/cvelist
1
0
Fork 0
mirror of https://github.com/CVEProject/cvelist.git synced 2025-08-04 08:44:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Auto-merge PR#4643

Browse Source 
Auto-merge PR#4643
This commit is contained in:
CVE Team 2022-02-22 17:15:17 -05:00 committed by GitHub
commit 26f947cc6d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 85 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

91
2021/43xxx/CVE-2021-43824.json
View File

@ -1,18 +1,97 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-43824",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Null pointer dereference in envoy"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "envoy",
"version": {
"version_data": [
{
"version_value": ">= 1.20.0, < 1.20.2"
},
{
"version_value": ">= 1.19.0, < 1.19.3"
},
{
"version_value": "< 1.18.6"
},
{
"version_value": ">= 1.21.0, < 1.21.1"
}
]
}
}
]
},
"vendor_name": "envoyproxy"
}
]
}
},
"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": "Envoy is an open source edge and service proxy, designed for cloud-native applications. In affected versions a crafted request crashes Envoy when a CONNECT request is sent to JWT filter configured with regex match. This provides a denial of service attack vector. The only workaround is to not use regex in the JWT filter. Users are advised to upgrade.\n"
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"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:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-476: NULL Pointer Dereference"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-vj5m-rch8-5r2p",
"refsource": "CONFIRM",
"url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-vj5m-rch8-5r2p"
},
{
"name": "https://github.com/envoyproxy/envoy/commit/9371333230b1a6e1be2eccf4868771e11af6253a",
"refsource": "MISC",
"url": "https://github.com/envoyproxy/envoy/commit/9371333230b1a6e1be2eccf4868771e11af6253a"
}
]
},
"source": {
"advisory": "GHSA-vj5m-rch8-5r2p",
"discovery": "UNKNOWN"
}
}