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mageiaGentoo FoundationMGASA-2021-0329
HistoryJul 10, 2021 - 3:56 p.m.

Updated botan2 packages fix security vulnerability

2021-07-1015:56:54
Gentoo Foundation
advisories.mageia.org
16
botan2
security vulnerability
constant-time computations
decoding
encoding
base32
base58
base64
hex
cve-2021-24115
unix

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

66.2%

JSON

Updated botan2 packages fix security vulnerability: In Botan before 2.17.3, constant-time computations are not used for certain decoding and encoding operations (base32, base58, base64, and hex) (CVE-2021-24115).

OSVersionArchitecturePackageVersionFilename
Mageia7noarchbotan2< 2.9.0-2.2botan2-2.9.0-2.2.mga7

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gitlab 1
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2021-02-22 01:57:58
gitlab
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Observable Timing Discrepancy
2021-02-22 00:00:00

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

66.2%

JSON
Related for MGASA-2021-0329
ubuntucve1openvas2nessus1alpinelinux1suse2veracode1prion1osv1nvd1cve1debiancve1cvelist1gitlab1