Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2018-12404

Published: May 02, 2019 | Modified: Feb 12, 2021
CVSS 3.x
5.9
MEDIUM
Source:
NVD
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
5.9 MODERATE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Ubuntu
MEDIUM
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2018-12404
CWEhttps://cwe.mitre.org/data/definitions/.html

A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack (AKA Bleichenbacher attack) and affects all NSS versions prior to NSS 3.41.

Affected Software

Name Vendor Start Version End Version
Network_security_services Mozilla * 3.41 (excluding)
Red Hat Ansible Tower 3.4 for RHEL 7 RedHat ansible-tower-34/ansible-tower-memcached:1.4.15-28 *
Red Hat Ansible Tower 3.4 for RHEL 7 RedHat ansible-tower-35/ansible-tower-memcached:1.4.15-28 *
Red Hat Ansible Tower 3.4 for RHEL 7 RedHat ansible-tower-37/ansible-tower-memcached-rhel7:1.4.15-28 *
Red Hat Enterprise Linux 7 RedHat nspr-0:4.21.0-1.el7 *
Red Hat Enterprise Linux 7 RedHat nss-0:3.44.0-4.el7 *
Red Hat Enterprise Linux 7 RedHat nss-softokn-0:3.44.0-5.el7 *
Red Hat Enterprise Linux 7 RedHat nss-util-0:3.44.0-3.el7 *
Nss Ubuntu bionic *
Nss Ubuntu cosmic *
Nss Ubuntu devel *
Nss Ubuntu trusty *
Nss Ubuntu upstream *
Nss Ubuntu xenial *

References

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