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mageiaGentoo FoundationMGASA-2022-0274
HistoryAug 06, 2022 - 12:00 a.m.

Updated python-m2crypto packages fix security vulnerability

2022-08-0600:00:44
Gentoo Foundation
advisories.mageia.org
33
security vulnerability
bleichenbacher timing attacks
rsa decryption
cve-2020-25657
unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

53.8%

Bleichenbacher timing attacks in the RSA decryption API (CVE-2020-25657)

OSVersionArchitecturePackageVersionFilename
Mageia8noarchpython-m2crypto< 0.38.0-4python-m2crypto-0.38.0-4.mga8

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

53.8%