admin/cvelist
1
0
Fork 0
mirror of https://github.com/CVEProject/cvelist.git synced 2025-05-07 19:17:10 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add CVE-2022-39202 for GHSA-cq7q-5c67-w39w

Browse Source 
Add CVE-2022-39202 for GHSA-cq7q-5c67-w39w
This commit is contained in:
advisory-database[bot] 2022-09-13 18:06:38 +00:00 committed by GitHub
parent c9cda001b7
commit cc8d33ada2
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 81 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

87
2022/39xxx/CVE-2022-39202.json
View File

@ -1,18 +1,93 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-39202",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "IRC mode parameter confusion in matrix-appservice-irc"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "matrix-appservice-irc",
"version": {
"version_data": [
{
"version_value": "< 0.35.0"
}
]
}
}
]
},
"vendor_name": "matrix-org"
}
]
}
},
"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": "matrix-appservice-irc is an open source Node.js IRC bridge for Matrix. The Internet Relay Chat (IRC) protocol allows you to specify multiple modes in a single mode command. Due to a bug in the underlying matrix-org/node-irc library, affected versions of matrix-appservice-irc perform parsing of such modes incorrectly, potentially resulting in the wrong user being given permissions. Mode commands can only be executed by privileged users, so this can only be abused if an operator is tricked into running the command on behalf of an attacker. The vulnerability has been patched in matrix-appservice-irc 0.35.0. As a workaround users should refrain from entering mode commands suggested by untrusted users. Avoid using multiple modes in a single command."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-269: Improper Privilege Management"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/matrix-org/matrix-appservice-irc/security/advisories/GHSA-cq7q-5c67-w39w",
"refsource": "CONFIRM",
"url": "https://github.com/matrix-org/matrix-appservice-irc/security/advisories/GHSA-cq7q-5c67-w39w"
},
{
"name": "https://github.com/matrix-org/matrix-appservice-irc/commit/5f87dbed87b4b6dc49b7965ff152ee8535719e67",
"refsource": "MISC",
"url": "https://github.com/matrix-org/matrix-appservice-irc/commit/5f87dbed87b4b6dc49b7965ff152ee8535719e67"
},
{
"name": "https://matrix.org/blog/2022/09/13/security-release-of-matrix-appservice-irc-0-35-0-high-severity/",
"refsource": "MISC",
"url": "https://matrix.org/blog/2022/09/13/security-release-of-matrix-appservice-irc-0-35-0-high-severity/"
}
]
},
"source": {
"advisory": "GHSA-cq7q-5c67-w39w",
"discovery": "UNKNOWN"
}
}