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ubuntucveUbuntu.comUB:CVE-2020-36423
HistoryJul 19, 2021 - 12:00 a.m.

CVE-2020-36423

2021-07-1900:00:00
ubuntu.com
ubuntu.com
16
vulnerability
arm mbed tls
remote attacker
plaintext recovery
lucky 13
countermeasure
hardware accelerator
unix

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.003

Percentile

69.9%

JSON

An issue was discovered in Arm Mbed TLS before 2.23.0. A remote attacker
can recover plaintext because a certain Lucky 13 countermeasure doesn’t
properly consider the case of a hardware accelerator.

Related

cnvd 1
osv 2
cve 1
prion 1
cvelist 1
debiancve 1
nvd 1
nessus 2
gentoo 1
openvas 1
debian 1
cnvd
cnvd
Unspecified vulnerability in ARM Mbed TLS (CNVD-2021-59584)
2021-08-03 00:00:00
osv
osv
CVE-2020-36423
2021-07-19 17:15:11
mbedtls - security update
2022-12-26 00:00:00
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Design/Logic Flaw
2021-07-19 17:15:00
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CVE-2020-36423
2021-07-19 00:00:00
debiancve
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CVE-2020-36423
2021-07-19 17:15:11
nvd
nvd
CVE-2020-36423
2021-07-19 17:15:11
nessus
nessus
GLSA-202301-08 : Mbed TLS: Multiple Vulnerabilities
2023-01-11 00:00:00
Debian DLA-3249-1 : mbedtls - LTS security update
2022-12-26 00:00:00
gentoo
gentoo
Mbed TLS: Multiple Vulnerabilities
2023-01-11 00:00:00
openvas
openvas
Debian: Security Advisory (DLA-3249-1)
2022-12-26 00:00:00
debian
debian
[SECURITY] [DLA 3249-1] mbedtls security update
2022-12-25 23:33:58

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.003

Percentile

69.9%

JSON
Related for UB:CVE-2020-36423
cnvd1osv2cve1prion1cvelist1debiancve1nvd1nessus2gentoo1openvas1debian1