Cisco ONS 15400 Series Devices Multiple Vulnerabilities in OpenSSL

Medium Nessus Plugin ID 76130


The remote host is affected by multiple vulnerabilities.


The remote Cisco ONS device is running a software version known to be affected by multiple OpenSSL related vulnerabilities :

- An error exists related to the implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA) that could allow nonce disclosure via the 'FLUSH+RELOAD' cache side-channel attack. (CVE-2014-0076)

- An unspecified error exists related to anonymous ECDH ciphersuites that could allow denial of service attacks. Note this issue only affects OpenSSL TLS clients. (CVE-2014-3470)


No known fixed version have been released. There are partial workarounds detailed in the vendor advisory.

See Also

Plugin Details

Severity: Medium

ID: 76130

File Name: cisco_ons_CSCup24077.nasl

Version: 1.4

Type: remote

Family: CISCO

Published: 2014/06/18

Updated: 2018/07/06

Dependencies: 69058

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/o:cisco:ons

Required KB Items: Cisco/ONS/Device, Cisco/ONS/Version

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2014/06/05

Vulnerability Publication Date: 2014/06/05

Reference Information

CVE: CVE-2014-0076, CVE-2014-3470

BID: 66363, 67898