csaf_certbund - wid-sec-w-2023-0817

WID-SEC-W-2023-0817

Vulnerability from csaf_certbund - Published: 2023-03-30 22:00 - Updated: 2023-03-30 22:00

Summary

Trellix Agent: Mehrere Schwachstellen

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

Trellix Agent ist eine Client-seitige Komponente, die zur Kommunikation zwischen ePolicy Orchestrator und den verwalteten Produkten dient.

Angriff

Ein lokaler Angreifer kann mehrere Schwachstellen in Trellix Agent ausnutzen, um seine Privilegien zu erhöhen oder einen Denial of Service zu verursachen.

Betroffene Betriebssysteme

- Linux - Windows

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
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    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Trellix Agent ist eine Client-seitige Komponente, die zur Kommunikation zwischen ePolicy Orchestrator und den verwalteten Produkten dient.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann mehrere Schwachstellen in Trellix Agent ausnutzen, um seine Privilegien zu erh\u00f6hen oder einen Denial of Service zu verursachen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2023-0817 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0817.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-0817 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0817"
      },
      {
        "category": "external",
        "summary": "Trellix Security Bulletin vom 2023-03-30",
        "url": "https://kcm.trellix.com/corporate/index?page=content\u0026id=SB10396"
      }
    ],
    "source_lang": "en-US",
    "title": "Trellix Agent: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2023-03-30T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:47:41.488+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-0817",
      "initial_release_date": "2023-03-30T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-03-30T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Trellix Agent \u003c 5.7.9",
            "product": {
              "name": "Trellix Agent \u003c 5.7.9",
              "product_id": "T027033",
              "product_identification_helper": {
                "cpe": "cpe:/a:trellix:agent:5.7.9"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Trellix"
      }
    ]
  },
  "vulnerabilities": [
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      "cve": "CVE-2023-0977",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Trellix Agent. Durch eine Heap-basierte \u00dcberlaufschwachstelle kann der Page Heap im Speicherblock des macmnsvc-Prozesses ver\u00e4ndert werden. Ein privilegierter Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen."
        }
      ],
      "release_date": "2023-03-30T22:00:00.000+00:00",
      "title": "CVE-2023-0977"
    },
    {
      "cve": "CVE-2023-0975",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Trellix Agent. W\u00e4hrend des Installations- bzw. Upgrade-Workflows ist es m\u00f6glich, eine der ausf\u00fchrbaren Dateien des Agenten zu ersetzen, bevor sie ausgef\u00fchrt werden kann. Ein lokaler Angreifer kann das ausnutzen, um seine Berechtigungen zu erweitern. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich."
        }
      ],
      "release_date": "2023-03-30T22:00:00.000+00:00",
      "title": "CVE-2023-0975"
    }
  ]
}

CVE-2023-0975 (GCVE-0-2023-0975)

Vulnerability from cvelistv5 – Published: 2023-04-03 15:27 – Updated: 2025-02-11 15:51

Summary

A vulnerability exists in Trellix Agent for Windows version 5.7.8 and earlier, that allows local users, during install/upgrade workflow, to replace one of the Agent’s executables before it can be executed. This allows the user to elevate their permissions.

Severity ?

8.2 (High)


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

CWE

CWE-281 - Improper Preservation of Permissions

Assigner

trellix

References

URL

Tags

https://kcm.trellix.com/corporate/index?page=cont…

Impacted products

	Vendor	Product	Version
	Trellix	Trellix Agent	Affected: 5.7.8 , ≤ 5.7.8 (custom)

Credits

Daniel Shaulov

Show details on NVD website

JSON

To clipboard

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CVE-2023-0977 (GCVE-0-2023-0977)

Vulnerability from cvelistv5 – Published: 2023-04-03 15:39 – Updated: 2025-02-11 14:38

Summary

A heap-based overflow vulnerability in Trellix Agent (Windows and Linux) version 5.7.8 and earlier, allows a remote user to alter the page heap in the macmnsvc process memory block resulting in the service becoming unavailable.

Severity ?

6.7 (Medium)


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

CWE

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

trellix

References

URL

Tags

https://kcm.trellix.com/corporate/index?page=cont…

Impacted products

	Vendor	Product	Version
	Trellix	Trellix Agent	Affected: 5.7.8 , ≤ 5.7.8 (custom)

Credits

changyi(changyioo63.163.com) and e1ya(ptsrba@outlook.com)

Show details on NVD website

JSON

To clipboard

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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

WID-SEC-W-2023-0817

CVE-2023-0975 (GCVE-0-2023-0975)

CVE-2023-0977 (GCVE-0-2023-0977)

Tags

Sightings

Nomenclature