QID 317215

Date Published: 2022-08-19

QID 317215: Cisco Adaptive Security Appliance (ASA) Software Rivest Shamir Adleman (RSA) Private Key Leak Vulnerability (cisco-sa-asaftd-rsa-key-leak-Ms7UEfZz)

A vulnerability in the handling of RSA keys on devices running Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to retrieve an RSA private key.

Affected Products
Cisco products if they were running a vulnerable release of Cisco ASA Software which perform hardware-based cryptographic functions

QID Detection Logic (Authenticated):
The check matches Cisco ASA OS version retrieved via Unix Auth using "version" command.

A successful exploit could allow the attacker to retrieve the RSA private key.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 4 severity.

Solution

Customers are advised to refer to cisco-sa-asaftd-rsa-key-leak-Ms7UEfZz for more information.

Vendor References

cisco-sa-asaftd-rsa-key-leak-Ms7UEfZz - tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-rsa-key-leak-Ms7UEfZz

CVEs related to QID 317215

CVE-2022-20866 |

Software Advisories

Advisory ID	Software	Component	Link
cisco-sa-asaftd-rsa-key-leak-Ms7UEfZz			tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-rsa-key-leak-Ms7UEfZz

By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].