github - ghsa-8p9h-vvgj-vx29

GHSA-8P9H-VVGJ-VX29

Vulnerability from github – Published: 2022-05-24 16:59 – Updated: 2024-04-04 02:34

Details

A DLL side loading vulnerability in the Windows Service in TeamViewer versions up to 11.0.133222 (fixed in 11.0.214397), 12.0.181268 (fixed in 12.0.214399), 13.2.36215 (fixed in 13.2.36216), and 14.6.4835 (fixed in 14.7.1965) on Windows could allow an attacker to perform code execution on a target system via a service restart where the DLL was previously installed with administrative privileges. Exploitation requires that an attacker be able to create a new file in the TeamViewer application directory; directory permissions restrict that by default.

Severity ?

6.7 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2019-18196"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-426"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-10-24T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A DLL side loading vulnerability in the Windows Service in TeamViewer versions up to 11.0.133222 (fixed in 11.0.214397), 12.0.181268 (fixed in 12.0.214399), 13.2.36215 (fixed in 13.2.36216), and 14.6.4835 (fixed in 14.7.1965) on Windows could allow an attacker to perform code execution on a target system via a service restart where the DLL was previously installed with administrative privileges. Exploitation requires that an attacker be able to create a new file in the TeamViewer application directory; directory permissions restrict that by default.",
  "id": "GHSA-8p9h-vvgj-vx29",
  "modified": "2024-04-04T02:34:03Z",
  "published": "2022-05-24T16:59:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-18196"
    },
    {
      "type": "WEB",
      "url": "https://community.teamviewer.com/t5/Announcements/Security-bulletin-CVE-2019-18196/td-p/74564"
    },
    {
      "type": "WEB",
      "url": "https://safebreach.com/Post/TeamViewer-Windows-Client-v11-to-v14-DLL-Preloading-and-Potential-Abuses-CVE-2019-18196"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-18196 (GCVE-0-2019-18196)

Vulnerability from cvelistv5 – Published: 2019-10-24 15:51 – Updated: 2024-08-05 01:47

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://community.teamviewer.com/t5/Announcements…	x_refsource_CONFIRM
	https://safebreach.com/Post/TeamViewer-Windows-Cl…	x_refsource_MISC

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          "dateUpdated": "2024-08-05T01:47:13.561Z",
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        "references": [
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              "x_transferred"
            ],
            "url": "https://community.teamviewer.com/t5/Announcements/Security-bulletin-CVE-2019-18196/td-p/74564"
          },
          {
            "tags": [
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            ],
            "url": "https://safebreach.com/Post/TeamViewer-Windows-Client-v11-to-v14-DLL-Preloading-and-Potential-Abuses-CVE-2019-18196"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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        }
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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-8P9H-VVGJ-VX29

CVE-2019-18196 (GCVE-0-2019-18196)

Tags

Sightings

Nomenclature