A vulnerability in the implementation of RSA-encrypted nonces in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to obtain the encrypted nonces of an Internet Key Exchange Version 1 (IKEv1) session. The vulnerability exists because the affected software responds incorrectly to decryption failures. An attacker could exploit this vulnerability sending crafted ciphertexts to a device configured with IKEv1 that uses RSA-encrypted nonces. A successful exploit could allow the attacker to obtain the encrypted nonces. Cisco Bug IDs: CSCve77140.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2018-08-14T17:00:00Z

Updated: 2024-09-16T16:53:33.139Z

Reserved: 2017-11-27T00:00:00

Link: CVE-2018-0131

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-08-14T16:29:00.223

Modified: 2019-10-09T23:31:17.847

Link: CVE-2018-0131

cve-icon Redhat

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