CVE-2020-14049

Viber for Windows up to 13.2.0.39 does not properly quote its custom URI handler. A malicious website could launch Viber with arbitrary parameters, forcing a victim to send an NTLM authentication request, and either relay the request or capture the hash for offline password cracking. NOTE: this issue exists because of an incomplete fix for CVE-2019-12569.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://jeffs.sh/CVEs/CVE-2020-14049.txt	Exploit Mitigation Third Party Advisory
https://www.viber.com/en/security/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:rakuten:viber:*:*:*:*:*:windows:*:*

History

No history.

Information

Published : 2020-06-22 18:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-14049

Mitre link : CVE-2020-14049

CVE.ORG link : CVE-2020-14049

JSON object : View

Products Affected

rakuten

viber

CWE

CWE-88

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

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