CVE-2019-1762: Cisco IOS and IOS XE Software Information Disclosure Vulnerability
A vulnerability in the Secure Storage feature of Cisco IOS and IOS XE Software could allow an authenticated, local attacker to access sensitive system information on an affected device. The vulnerability is due to improper memory operations performed at encryption time, when affected software handles configuration updates. An attacker could exploit this vulnerability by retrieving the contents of specific memory locations of an affected device. A successful exploit could result in the disclosure of keying materials that are part of the device configuration, which can be used to recover critical system information.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2019-1762?
CVE-2019-1762 has a critical severity rating, as it allows local authenticated attackers to access sensitive system information.
How do I fix CVE-2019-1762?
To fix CVE-2019-1762, users should upgrade to the latest affected software versions provided by Cisco in their security advisory.
Which Cisco devices are affected by CVE-2019-1762?
CVE-2019-1762 affects multiple versions of Cisco IOS and IOS XE Software.
What type of vulnerability is CVE-2019-1762 classified as?
CVE-2019-1762 is classified as a security vulnerability due to improper memory operations at encryption time.
Can CVE-2019-1762 be exploited remotely?
No, CVE-2019-1762 can only be exploited by an authenticated local attacker.