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Vulnerability details: VCID-fvpt-7dgk-aaaq
Vulnerability ID VCID-fvpt-7dgk-aaaq
Aliases CVE-2018-12404
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 7.0
Risk 3.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
System Score Found at
generic_textual Medium http://cat.eyalro.net/
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12404.html
rhas Moderate https://access.redhat.com/errata/RHSA-2019:2237
cvssv3 5.9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12404.json
epss 0.02330 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.02330 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.02330 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.02330 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.06660 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.06660 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.06660 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.06660 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.06660 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.06660 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.06660 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.06660 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.06660 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.06660 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.33931 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.33931 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.41687 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.4825 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
epss 0.53607 https://api.first.org/data/v1/epss?cve=CVE-2018-12404
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12404
generic_textual Medium https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.36.6_release_notes
cvssv3 5.9 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-12404
cvssv3 5.9 https://nvd.nist.gov/vuln/detail/CVE-2018-12404
generic_textual Medium https://ubuntu.com/security/notices/USN-3850-1
generic_textual Medium https://ubuntu.com/security/notices/USN-3850-2
cvssv3.1 9.8 https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
generic_textual CRITICAL https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
Reference id Reference type URL
http://cat.eyalro.net/
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00021.html
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12404.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12404.json
https://api.first.org/data/v1/epss?cve=CVE-2018-12404
https://bugzilla.mozilla.org/show_bug.cgi?id=CVE-2018-12404
https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12404
https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.36.6_release_notes
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html
https://ubuntu.com/security/notices/USN-3850-1
https://ubuntu.com/security/notices/USN-3850-2
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
http://www.securityfocus.com/bid/107260
cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
CVE-2018-12404 https://nvd.nist.gov/vuln/detail/CVE-2018-12404
RHBA-2020:0547 https://bugzilla.redhat.com/show_bug.cgi?id=1657913
RHSA-2019:2237 https://access.redhat.com/errata/RHSA-2019:2237
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12404.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-12404
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-12404
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.89437
EPSS Score 0.02330
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.