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CVE-2019-1762

UnknownEPSS 0.23%

Last modified

CVE-2019-1762 is a vulnerability of currently unknown severity. 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. EPSS estimates a 0.23% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
0.23%

13.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoIos12.2\(6\)i1
CiscoIos15.1\(2\)sg8a
CiscoIos15.1\(3\)svg3d
CiscoIos15.1\(3\)svi1b
CiscoIos15.1\(3\)svm3
CiscoIos15.1\(3\)svn2
CiscoIos15.1\(3\)svo1
CiscoIos15.1\(3\)svo2
CiscoIos15.1\(3\)svp1
CiscoIos15.1\(4\)m12c
CiscoIos15.2\(3\)ea1
CiscoIos15.2\(4\)jn1
CiscoIos15.2\(4a\)ea5
CiscoIos15.3\(3\)ja1n
CiscoIos15.3\(3\)jf35
CiscoIos15.3\(3\)ji2
CiscoIos15.3\(3\)jn1
CiscoIos15.3\(3\)jn2
CiscoIos15.6\(2\)sp3b
CiscoIos15.6\(3\)m1
CiscoIos15.6\(3\)m1a
CiscoIos15.6\(3\)m1b
CiscoIos15.6\(3\)m2
CiscoIos15.6\(3\)m2a
CiscoIos15.6\(3\)m3
CiscoIos15.6\(3\)m3a
CiscoIos15.6\(3\)m4
CiscoIos15.6\(3.1\)m
CiscoIos15.7\(3\)m
CiscoIos15.7\(3\)m0a
CiscoIos15.7\(3\)m1
CiscoIos Xe16.6.1
CiscoIos Xe16.6.2
CiscoIos Xe16.6.3
CiscoIos Xe16.6.4
CiscoIos Xe16.6.4a
CiscoIos Xe16.6.4s
CiscoIos Xe16.7.1
CiscoIos Xe16.7.1a
CiscoIos Xe16.7.1b
CiscoIos Xe16.7.2
CiscoIos Xe16.7.3
CiscoIos Xe16.7.4
CiscoIos Xe16.8.1
CiscoIos Xe16.8.1a
CiscoIos Xe16.8.1b
CiscoIos Xe16.8.1c
CiscoIos Xe16.8.1d
CiscoIos Xe16.8.1e
CiscoIos Xe16.8.1s

Showing 50 of 59 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-1762?
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.
How severe is CVE-2019-1762?
Severity scoring for CVE-2019-1762 is pending analysis. The EPSS model estimates a 0.23% probability of exploitation in the next 30 days.
How do I fix CVE-2019-1762?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-1762?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST