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

Add CVE-2021-29472 for GHSA-h5h8-pc6h-jvvx

Browse Source
This commit is contained in:
Jonathan Moroney 2021-04-27 13:29:25 -07:00
parent 4de20d23ba
commit 34a7387c21
No known key found for this signature in database
GPG Key ID: 3F1697A1388A846C
1 changed files with 87 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

93
2021/29xxx/CVE-2021-29472.json
View File

@ -1,18 +1,99 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-29472",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Missing argument delimiter can lead to code execution via VCS repository URLs or source download URLs on systems with Mercurial in composer"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "composer",
"version": {
"version_data": [
{
"version_value": "< 1.10.22"
},
{
"version_value": ">=2.0,<2.0.13"
}
]
}
}
]
},
"vendor_name": "composer"
}
]
}
},
"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": "Composer is a dependency manager for PHP. URLs for Mercurial repositories in the root composer.json and package source download URLs are not sanitized correctly. Specifically crafted URL values allow code to be executed in the HgDriver if hg/Mercurial is installed on the system. The impact to Composer users directly is limited as the composer.json file is typically under their own control and source download URLs can only be supplied by third party Composer repositories they explicitly trust to download and execute source code from, e.g. Composer plugins. The main impact is to services passing user input to Composer, including Packagist.org and Private Packagist. This allowed users to trigger remote code execution. The vulnerability has been patched on Packagist.org and Private Packagist within 12h of receiving the initial vulnerability report and based on a review of logs, to the best of our knowledge, was not abused by anyone. Other services/tools using VcsRepository/VcsDriver or derivatives may also be vulnerable and should upgrade their composer/composer dependency immediately. Versions 1.10.22 and 2.0.13 include patches for this issue."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-94: Improper Control of Generation of Code ('Code Injection')"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/composer/composer/security/advisories/GHSA-h5h8-pc6h-jvvx",
"refsource": "CONFIRM",
"url": "https://github.com/composer/composer/security/advisories/GHSA-h5h8-pc6h-jvvx"
},
{
"name": "https://getcomposer.org/",
"refsource": "MISC",
"url": "https://getcomposer.org/"
}
]
},
"source": {
"advisory": "GHSA-h5h8-pc6h-jvvx",
"discovery": "UNKNOWN"
}
}