GHSA-CPQ7-Q5W3-H8C8
Vulnerability from github – Published: 2022-06-15 00:00 – Updated: 2022-06-29 00:00
VLAI
Details
** DISPUTED ** A vulnerability has been found in Microsoft O365 and classified as critical. The session cookies introduce a session expiration issue as they might be used by two clients at the same time. The attack can be initiated remotely. Exploit details have been disclosed to the public. The real-world consequences of this vulnerability are still doubted at the moment. It is recommended to change the configuration settings. NOTE: Vendor claims that pre-requisites are very high, the feature works as intended, and that configuration settings might mitigate the issue.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-2076"
],
"database_specific": {
"cwe_ids": [
"CWE-613"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-06-14T08:15:00Z",
"severity": "HIGH"
},
"details": "** DISPUTED ** A vulnerability has been found in Microsoft O365 and classified as critical. The session cookies introduce a session expiration issue as they might be used by two clients at the same time. The attack can be initiated remotely. Exploit details have been disclosed to the public. The real-world consequences of this vulnerability are still doubted at the moment. It is recommended to change the configuration settings. NOTE: Vendor claims that pre-requisites are very high, the feature works as intended, and that configuration settings might mitigate the issue.",
"id": "GHSA-cpq7-q5w3-h8c8",
"modified": "2022-06-29T00:00:28Z",
"published": "2022-06-15T00:00:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2076"
},
{
"type": "WEB",
"url": "https://docs.microsoft.com/en-us/azure/active-directory/conditional-access/concept-continuous-access-evaluation"
},
{
"type": "WEB",
"url": "https://github.com/sixgroup-security/Advisories/tree/main/20211209_Missing-Session-Hijacking-Protection-in-Microsoft-O365"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.192028"
},
{
"type": "WEB",
"url": "https://www.mandiant.com/resources/russian-targeting-gov-business"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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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