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nvd[email protected]NVD:CVE-2020-12402
HistoryJul 09, 2020 - 3:15 p.m.

CVE-2020-12402

2020-07-0915:15:10
CWE-203
[email protected]
web.nvd.nist.gov
8

CVSS2

1.2

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:H/Au:N/C:P/I:N/A:N

CVSS3

4.4

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N

EPSS

0.001

Percentile

29.0%

JSON

During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes. Note: An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected, but products built on top of it might. This vulnerability affects Firefox < 78.

Affected configurations

Nvd
Node
mozillafirefoxRange<78.0
Node
fedoraprojectfedoraMatch32
OR
opensuseleapMatch15.1
OR
opensuseleapMatch15.2
Node
debiandebian_linuxMatch9.0

Related

ubuntucve 1
fedora 4
veracode 1
redhatcve 1
suse 4
nessus 46
openvas 30
debiancve 1
ubuntu 2
cvelist 1
prion 1
osv 5
alpinelinux 1
cve 1
debian 3
oraclelinux 2
f5 1
almalinux 1
rocky 1
redhat 10
kaspersky 2
amazon 2
mageia 1
centos 1
gentoo 1
mozilla 2
altlinux 2
ubuntucve
ubuntucve
CVE-2020-12402
2020-06-19 00:00:00
fedora
fedora
[SECURITY] Fedora 31 Update: nss-3.54.0-1.fc31
2020-08-01 01:18:32
[SECURITY] Fedora 32 Update: nspr-4.26.0-1.fc32
2020-07-19 01:11:46
[SECURITY] Fedora 32 Update: nss-3.54.0-1.fc32
2020-07-19 01:11:47
veracode
veracode
Side-Channel Attack
2020-08-04 02:02:55
redhatcve
redhatcve
CVE-2020-12402
2020-06-17 11:55:11
suse
suse
Security update for mozilla-nss (moderate)
2020-07-13 00:00:00
Security update for mozilla-nss (moderate)
2020-07-13 00:00:00
Security update for MozillaFirefox (important)
2020-07-20 00:00:00
nessus
nessus
openSUSE Security Update : mozilla-nss (openSUSE-2020-955)
2020-07-20 00:00:00
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : NSS vulnerability (USN-4417-1)
2020-07-07 00:00:00
openSUSE Security Update : mozilla-nss (openSUSE-2020-953)
2020-07-20 00:00:00
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2020:1850-1)
2021-04-19 00:00:00
Huawei EulerOS: Security Advisory for nss (EulerOS-SA-2021-1952)
2021-06-07 00:00:00
Fedora: Security Advisory for nspr (FEDORA-2020-3ef1937475)
2020-07-20 00:00:00
debiancve
debiancve
CVE-2020-12402
2020-07-09 15:15:10
ubuntu
ubuntu
NSS vulnerability
2020-07-06 00:00:00
NSS vulnerability
2020-07-06 00:00:00
cvelist
cvelist
CVE-2020-12402
2020-07-09 14:53:22
prion
prion
Design/Logic Flaw
2020-07-09 15:15:00
osv
osv
CVE-2020-12402
2020-07-09 15:15:10
nss - security update
2020-06-30 00:00:00
nss - security update
2020-07-17 00:00:00
alpinelinux
alpinelinux
CVE-2020-12402
2020-07-09 15:15:10
cve
cve
CVE-2020-12402
2020-07-09 15:15:10
debian
debian
[SECURITY] [DLA 2266-1] nss security update
2020-06-30 19:21:55
[SECURITY] [DSA 4726-1] nss security update
2020-07-17 18:06:14
[SECURITY] [DLA 2388-1] nss security update
2020-09-29 19:15:28
oraclelinux
oraclelinux
nss and nspr security, bug fix, and enhancement update
2020-08-04 00:00:00
nss and nspr security, bug fix, and enhancement update
2020-10-08 00:00:00
f5
f5
K61267093 : Multiple NSS vulnerabilities CVE-2020-6829, CVE-2020-12400, CVE-2020-12401, and CVE-2020-12402
2021-04-16 00:00:00
almalinux
almalinux
Moderate: nss and nspr security, bug fix, and enhancement update
2020-08-03 12:45:28
rocky
rocky
nss and nspr security, bug fix, and enhancement update
2020-08-03 12:45:28
redhat
redhat
(RHSA-2020:3280) Moderate: nss and nspr security, bug fix, and enhancement update
2020-08-03 12:45:28
(RHSA-2020:4201) Low: OpenShift Virtualization 2.4.2 Images
2020-10-06 22:47:14
(RHSA-2020:4076) Moderate: nss and nspr security, bug fix, and enhancement update
2020-09-29 19:33:00
kaspersky
kaspersky
KLA11913 Multiple vulnerabilities in Mozilla Thunderbird
2020-07-16 00:00:00
KLA11824 Multiple vulnerabilities in Mozilla Firefox
2020-06-30 00:00:00
amazon
amazon
Medium: nspr, nss-softokn, nss-util
2021-07-08 18:41:00
Medium: nspr, nss-softokn, nss-util, nss
2020-11-09 21:02:00
mageia
mageia
Updated firefox packages fix security vulnerability
2020-07-05 01:47:21
centos
centos
nspr, nss security update
2020-11-06 22:01:52
gentoo
gentoo
Mozilla Firefox: Multiple vulnerabilities
2020-07-26 00:00:00
mozilla
mozilla
Security Vulnerabilities fixed in Firefox 78 — Mozilla
2020-06-30 00:00:00
Security Vulnerabilities fixed in Thunderbird 78 — Mozilla
2020-07-16 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 10 package firefox-esr version 78.0.1-alt1
2020-07-04 00:00:00
Security fix for the ALT Linux 10 package thunderbird version 78.0-alt1
2020-07-21 00:00:00

CVSS2

1.2

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:H/Au:N/C:P/I:N/A:N

CVSS3

4.4

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N

EPSS

0.001

Percentile

29.0%

JSON
Related for NVD:CVE-2020-12402
ubuntucve1fedora4veracode1redhatcve1suse4nessus46openvas30debiancve1ubuntu2cvelist1prion1osv5alpinelinux1cve1debian3oraclelinux2f51almalinux1rocky1redhat10kaspersky2amazon2mageia1centos1gentoo1mozilla2altlinux2