CVE-2022-23242

TeamViewer Linux versions before 15.28 do not properly execute a deletion command for the connection password in case of a process crash. Knowledge of the crash event and the TeamViewer ID as well as either possession of the pre-crash connection password or local authenticated access to the machine would have allowed to establish a remote connection by reusing the not properly deleted connection password.

CVSS v3 6.3 MEDIUM
CVSS v2.0 1.9 LOW

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.3 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

1.9^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 3.4 / Impact : 2.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.teamviewer.com/en/trust-center/security-bulletins/TV-2022-1001/	Patch Vendor Advisory
https://www.teamviewer.com/en/trust-center/security-bulletins/TV-2022-1001/	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:linux:*:*

History

21 Nov 2024, 06:48

Type	Values Removed	Values Added
References	~~() https://www.teamviewer.com/en/trust-center/security-bulletins/TV-2022-1001/ - Patch, Vendor Advisory~~	() https://www.teamviewer.com/en/trust-center/security-bulletins/TV-2022-1001/ - Patch, Vendor Advisory
CVSS	v2 : ~~1.9~~ v3 : ~~4.2~~	v2 : 1.9 v3 : 6.3

Information

Published : 2022-03-23 16:15

Updated : 2024-11-21 06:48

NVD link : CVE-2022-23242

Mitre link : CVE-2022-23242

CVE.ORG link : CVE-2022-23242

JSON object : View

Products Affected

teamviewer

teamviewer

CWE

CWE-404

Improper Resource Shutdown or Release

{"id": "CVE-2022-23242", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 1.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@teamviewer.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.3, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.3}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 0.6}]}, "published": "2022-03-23T16:15:08.450", "references": [{"url": "https://www.teamviewer.com/en/trust-center/security-bulletins/TV-2022-1001/", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@teamviewer.com"}, {"url": "https://www.teamviewer.com/en/trust-center/security-bulletins/TV-2022-1001/", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-404"}]}], "descriptions": [{"lang": "en", "value": "TeamViewer Linux versions before 15.28 do not properly execute a deletion command for the connection password in case of a process crash. Knowledge of the crash event and the TeamViewer ID as well as either possession of the pre-crash connection password or local authenticated access to the machine would have allowed to establish a remote connection by reusing the not properly deleted connection password."}, {"lang": "es", "value": "TeamViewer Linux versiones anteriores a 15.28, no ejecutan correctamente un comando de borrado de la contrase\u00f1a de conexi\u00f3n en caso de bloqueo del proceso. El conocimiento del evento de bloqueo y el ID de TeamViewer, as\u00ed como la posesi\u00f3n de la contrase\u00f1a de conexi\u00f3n anterior al bloqueo o el acceso local autenticado a la m\u00e1quina, habr\u00edan permitido establecer una conexi\u00f3n remota al reusar la contrase\u00f1a de conexi\u00f3n no eliminada correctamente"}], "lastModified": "2024-11-21T06:48:15.320", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:linux:*:*", "vulnerable": true, "matchCriteriaId": "64BF4156-1817-414E-AF06-BBC63E768125", "versionEndExcluding": "15.28"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@teamviewer.com"}