A vulnerability in the web interface of Cisco IoT Field Network Director could allow an unauthenticated, remote attacker to trigger high CPU usage, resulting in a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of Transport Layer Security (TLS) renegotiation requests. An attacker could exploit this vulnerability by sending renegotiation requests at a high rate. A successful exploit could increase the resource usage on the system, eventually leading to a DoS condition.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2019-10514 | A vulnerability in the web interface of Cisco IoT Field Network Director could allow an unauthenticated, remote attacker to trigger high CPU usage, resulting in a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of Transport Layer Security (TLS) renegotiation requests. An attacker could exploit this vulnerability by sending renegotiation requests at a high rate. A successful exploit could increase the resource usage on the system, eventually leading to a DoS condition. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 19 Nov 2024 20:15:00 +0000
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ssvc
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Projects
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Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2024-11-19T19:01:35.620Z
Reserved: 2018-12-06T00:00:00
Link: CVE-2019-1957
Updated: 2024-08-04T18:35:51.996Z
Status : Modified
Published: 2019-08-08T08:15:12.647
Modified: 2024-11-21T04:37:45.990
Link: CVE-2019-1957
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD