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CVE-2019-1741

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CVE-2019-1741

Published: Mar 27, 2019

Modified: Nov 19, 2024

PUBLISHED

CVSS v3.0

8.6

HIGH

Description

A vulnerability in the Cisco Encrypted Traffic Analytics (ETA) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to a logic error that exists when handling a malformed incoming packet, leading to access to an internal data structure after it has been freed. An attacker could exploit this vulnerability by sending crafted, malformed IP packets to an affected device. A successful exploit could allow the attacker to cause an affected device to reload, resulting in a DoS condition.

VendorProductVersions

Cisco

Cisco IOS XE Software

affected
3.2.0JA
affected
16.6.1
affected
16.6.2
affected
16.6.3
affected
16.7.1

+9 more versions

Weaknesses (CWE)

CWE-20

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

References

107614
vdb-entry
x_refsource_BID

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