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freebsdFreeBSDBF1F47C4-7F1B-11EA-BF94-001CC0382B2F
HistoryApr 14, 2020 - 12:00 a.m.

Mbed TLS -- Side channel attack on ECDSA

2020-04-1400:00:00
vuxml.freebsd.org
22

CVSS2

1.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.7

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

23.7%

JSON

Manuel Pégourié-Gonnard reports:

An attacker with access to precise enough timing and memory access
information (typically an untrusted operating system attacking a
secure enclave such as SGX or the TrustZone secure world) can fully
recover an ECDSA private key after observing a number of signature
operations.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchmbedtls< 2.16.6UNKNOWN

Related

suse 2
veracode 1
debiancve 1
cve 1
nvd 1
openvas 5
nessus 5
cvelist 1
ubuntucve 1
archlinux 1
alpinelinux 1
osv 2
fedora 2
prion 1
mageia 1
debian 1
suse
suse
Security update for mbedtls (moderate)
2021-03-05 00:00:00
Security update for mbedtls (moderate)
2021-03-09 00:00:00
veracode
veracode
Information Disclosure
2020-08-06 21:34:04
debiancve
debiancve
CVE-2020-10932
2020-04-15 14:15:20
cve
cve
CVE-2020-10932
2020-04-15 14:15:20
nvd
nvd
CVE-2020-10932
2020-04-15 14:15:20
openvas
openvas
Fedora: Security Advisory for mbedtls (FEDORA-2020-9a6e8e63e9)
2020-06-07 00:00:00
Fedora: Security Advisory for mbedtls (FEDORA-2020-42564738a1)
2020-06-07 00:00:00
Mageia: Security Advisory (MGASA-2020-0265)
2022-01-28 00:00:00
nessus
nessus
FreeBSD : Mbed TLS -- Side channel attack on ECDSA (bf1f47c4-7f1b-11ea-bf94-001cc0382b2f)
2020-04-16 00:00:00
Fedora 32 : mbedtls (2020-9a6e8e63e9)
2020-06-05 00:00:00
Fedora 31 : mbedtls (2020-42564738a1)
2020-06-05 00:00:00
cvelist
cvelist
CVE-2020-10932
2020-04-15 00:00:00
ubuntucve
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CVE-2020-10932
2020-04-15 00:00:00
archlinux
archlinux
[ASA-202007-5] mbedtls: private key recovery
2020-07-31 00:00:00
alpinelinux
alpinelinux
CVE-2020-10932
2020-04-15 14:15:20
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osv
CVE-2020-10932
2020-04-15 14:15:20
mbedtls - security update
2022-12-26 00:00:00
fedora
fedora
[SECURITY] Fedora 31 Update: mbedtls-2.16.6-1.fc31
2020-06-05 02:40:45
[SECURITY] Fedora 32 Update: mbedtls-2.16.6-1.fc32
2020-06-05 02:30:55
prion
prion
Design/Logic Flaw
2020-04-15 14:15:00
mageia
mageia
Updated mbedtls packages fix security vulnerability
2020-06-16 10:45:15
debian
debian
[SECURITY] [DLA 3249-1] mbedtls security update
2022-12-25 23:33:58

CVSS2

1.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.7

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

23.7%

JSON
Related for BF1F47C4-7F1B-11EA-BF94-001CC0382B2F
suse2veracode1debiancve1cve1nvd1openvas5nessus5cvelist1ubuntucve1archlinux1alpinelinux1osv2fedora2prion1mageia1debian1