Multiple vulnerabilities in Cisco Secure Client Software, formerly AnyConnect Secure Mobility Client, could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected system. These vulnerabilities are due to an out-of-bounds memory read from Cisco Secure Client Software. An attacker could exploit these vulnerabilities by logging in to an affected device at the same time that another user is accessing Cisco Secure Client on the same system, and then sending crafted packets to a port on that local host. A successful exploit could allow the attacker to crash the VPN Agent service, causing it to be unavailable to all users of the system. To exploit these vulnerabilities, the attacker must have valid credentials on a multi-user system.
References
| Link | Resource |
|---|---|
| https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-accsc-dos-9SLzkZ8 | Issue Tracking Vendor Advisory |
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
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History
01 Dec 2023, 14:19
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CWE | CWE-125 | |
| References | () https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-accsc-dos-9SLzkZ8 - Issue Tracking, Vendor Advisory | |
| CPE | cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.9.02028:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.06079:*:*:*:*:*:*:* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.9.04053:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.05095:*:*:*:*:*:*:* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.9.04043:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.04065:*:*:*:*:*:*:* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.9.06037:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:5.0.00529:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.02086:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.03104:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.01075:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.07061:*:*:*:*:*:*:* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.9.05042:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:5.0.00238:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:5.0.00556:*:*:*:*:*:*:* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.9.00086:*:*:*:*:*:*:* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.9.01095:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.05085:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.07062:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.07073:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.04071:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:5.0.03072:*:*:*:*:*:*:* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.9.03047:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.06090:*:*:*:*:*:*:* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.9.03049:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.05111:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:5.0.02075:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:5.0.01242:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:4.10.00093:*:*:*:*:*:*:* cpe:2.3:a:cisco:secure_client:5.0.03076:*:*:*:*:*:*:* |
22 Nov 2023, 17:31
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-11-22 17:15
Updated : 2024-02-05 00:22
NVD link : CVE-2023-20240
Mitre link : CVE-2023-20240
CVE.ORG link : CVE-2023-20240
JSON object : View
Products Affected
cisco
- secure_client
- anyconnect_secure_mobility_client
CWE
CWE-125
Out-of-bounds Read