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mageiaGentoo FoundationMGASA-2020-0268
HistoryJun 21, 2020 - 1:45 a.m.

Updated gnutls packages fix security vulnerability

2020-06-2101:45:09
Gentoo Foundation
advisories.mageia.org
20

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.4 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

71.8%

JSON

Updated gnutls packages fix security vulnerability: It was found that GnuTLS 3.6.4 introduced a regression in the TLS protocol implementation. This caused the TLS server to not securely construct a session ticket encryption key considering the application supplied secret, allowing a MitM attacker to bypass authentication in TLS 1.3 and recover previous conversations in TLS 1.2 (CVE-2020-13777).

OSVersionArchitecturePackageVersionFilename
Mageia7noarchgnutls< 3.6.14-1gnutls-3.6.14-1.mga7

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5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.4 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

71.8%

JSON
Related for MGASA-2020-0268
nessus18openvas11osv2debian2redhatcve1githubexploit3cbl_mariner1cve1alpinelinux1freebsd1redhat5ubuntu1suse1oraclelinux1fedora4archlinux1gentoo1cvelist1f51prion1redos1nvd1altlinux2veracode1debiancve1ubuntucve1photon2ibm1ics1