Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-1471

Severity CVSS v4.0:
Pending analysis
Type:
CWE-295 Improper Certificate Validation
Publication date:
24/03/2021
Last modified:
07/11/2023

Description

Multiple vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for MacOS, and Cisco Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system with elevated privileges, access sensitive information, intercept protected network traffic, or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS v3.1 Severity and Metrics:

Base Score: 5.60 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): Low
Availability (A): Low

Base Score 3.x
5.60
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:* 12.1.5 (excluding)
cpe:2.3:a:cisco:jabber:*:*:*:*:*:macos:*:* 12.8.7 (excluding)
cpe:2.3:a:cisco:jabber:*:*:*:*:*:android:*:* 12.9.0 (including)
cpe:2.3:a:cisco:jabber:*:*:*:*:*:iphone_os:*:* 12.9.0 (including)
cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:* 12.5.0 (including) 12.5.4 (excluding)
cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:* 12.6.0 (including) 12.6.5 (excluding)
cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:* 12.7.0 (including) 12.7.4 (excluding)
cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:* 12.8.0 (including) 12.8.5 (excluding)
cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:* 12.9.0 (including) 12.9.5 (excluding)
cpe:2.3:a:cisco:jabber:*:*:*:*:*:macos:*:* 12.9.0 (including) 12.9.6 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools