github - ghsa-5pxw-mxgg-m48c

GHSA-5PXW-MXGG-M48C

Vulnerability from github – Published: 2022-06-25 00:00 – Updated: 2022-07-08 00:00

Details

SysAid - Okta SSO integration - was found vulnerable to XML External Entity Injection vulnerability. Any SysAid environment that uses the Okta SSO integration might be vulnerable. An unauthenticated attacker could exploit the XXE vulnerability by sending a malformed POST request to the identity provider endpoint. An attacker can extract the identity provider endpoint by decoding the SAMLRequest parameter's value and searching for the AssertionConsumerServiceURL parameter's value. It often allows an attacker to view files on the application server filesystem and interact with any back-end or external systems that the application can access. In some situations, an attacker can escalate an XXE attack to compromise the underlying server or other back-end infrastructure by leveraging the XXE vulnerability to perform server-side request forgery (SSRF) attacks.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2022-23170"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-06-24T15:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "SysAid - Okta SSO integration - was found vulnerable to XML External Entity Injection vulnerability. Any SysAid environment that uses the Okta SSO integration might be vulnerable. An unauthenticated attacker could exploit the XXE vulnerability by sending a malformed POST request to the identity provider endpoint. An attacker can extract the identity provider endpoint by decoding the SAMLRequest parameter\u0027s value and searching for the AssertionConsumerServiceURL parameter\u0027s value. It often allows an attacker to view files on the application server filesystem and interact with any back-end or external systems that the application can access. In some situations, an attacker can escalate an XXE attack to compromise the underlying server or other back-end infrastructure by leveraging the XXE vulnerability to perform server-side request forgery (SSRF) attacks.",
  "id": "GHSA-5pxw-mxgg-m48c",
  "modified": "2022-07-08T00:00:46Z",
  "published": "2022-06-25T00:00:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23170"
    },
    {
      "type": "WEB",
      "url": "https://www.gov.il/en/departments/faq/cve_advisories"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-23170 (GCVE-0-2022-23170)

Vulnerability from cvelistv5 – Published: 2022-06-24 15:00 – Updated: 2024-09-16 19:24

Summary

Severity ?

5.9 (Medium)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

CWE

CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')

Assigner

INCD

References

URL

Tags

https://www.gov.il/en/departments/faq/cve_advisories

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Sysaid	SysAid - Okta SSO integration	Affected: 22.1.63 , < 22.1.49* (custom)

Credits

Niv Levy - CyberArk

Show details on NVD website

JSON

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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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-5PXW-MXGG-M48C

CVE-2022-23170 (GCVE-0-2022-23170)

Tags

Sightings

Nomenclature