Vulnerability Details : CVE-2018-12404
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.
Products affected by CVE-2018-12404
- cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-12404
6.66%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-12404
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
5.9
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST |
References for CVE-2018-12404
-
https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html
[SECURITY] [DLA 2388-1] nss security update
-
https://bugzilla.mozilla.org/show_bug.cgi?id=CVE-2018-12404
1485864 - (CVE-2018-12404) Vulnerability disclosure Bleichenbacher attackIssue Tracking;VDB Entry;Vendor Advisory
-
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
Page not found | Oracle
-
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04
Siemens RUGGEDCOM ROX II | CISA
-
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00021.html
[security-announce] openSUSE-SU-2019:1758-1: important: Security update
-
https://access.redhat.com/errata/RHSA-2019:2237
RHSA-2019:2237 - Security Advisory - Red Hat Customer Portal
-
https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf
-
http://www.securityfocus.com/bid/107260
Mozilla Network Security Services CVE-2018-12404 Information Disclosure VulnerabilityThird Party Advisory;VDB Entry
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