GHSA-67M4-QXP3-J6HH
Vulnerability from github – Published: 2024-01-30 20:57 – Updated: 2024-01-30 20:57
VLAI?
Summary
TrueLayer.Client SSRF when fetching payment or payment provider
Details
Impact
The vulnerability could potentially allow a malicious actor to gain control over the destination URL of the HttpClient used in the API classes. For applications using the SDK, requests to unexpected resources on local networks or to the internet could be made which could lead to information disclosure.
Patches
Versions of TrueLayer.Client v1.6.0 and later are not affected.
Workarounds
The issue can be mitigated by having strict egress rules limiting the destinations to which requests can be made, and applying strict validation to any user input passed to the TrueLayer.Client library.
Severity ?
8.6 (High)
{
"affected": [
{
"package": {
"ecosystem": "NuGet",
"name": "TrueLayer.Client"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.6.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-23838"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": true,
"github_reviewed_at": "2024-01-30T20:57:59Z",
"nvd_published_at": "2024-01-30T17:15:11Z",
"severity": "HIGH"
},
"details": "### Impact\nThe vulnerability could potentially allow a malicious actor to gain control over the destination URL of the HttpClient used in the API classes. For applications using the SDK, requests to unexpected resources on local networks or to the internet could be made which could lead to information disclosure.\n\n### Patches\nVersions of TrueLayer.Client `v1.6.0` and later are not affected.\n\n### Workarounds\nThe issue can be mitigated by having strict egress rules limiting the destinations to which requests can be made, and applying strict validation to any user input passed to the TrueLayer.Client library.",
"id": "GHSA-67m4-qxp3-j6hh",
"modified": "2024-01-30T20:57:59Z",
"published": "2024-01-30T20:57:59Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/TrueLayer/truelayer-dotnet/security/advisories/GHSA-67m4-qxp3-j6hh"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-23838"
},
{
"type": "WEB",
"url": "https://github.com/TrueLayer/truelayer-dotnet/commit/75e436ed5360faa73d6e7ce3a9903a3c49505e3e"
},
{
"type": "PACKAGE",
"url": "https://github.com/TrueLayer/truelayer-dotnet"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "TrueLayer.Client SSRF when fetching payment or payment provider"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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