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fedoraFedoraFEDORA:3303320B9914
HistoryOct 24, 2023 - 1:13 a.m.

[SECURITY] Fedora 37 Update: mvfst-2023.10.16.00-1.fc37

2023-10-2401:13:18
lists.fedoraproject.org
20
mvfst
quic protocol
facebook
multiplexed transport
udp
internet standard
data-center
scalable
c++

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.732 High

EPSS

Percentile

98.1%

mvfst (Pronounced move fast) is a client and server implementation of IETF QU IC protocol in C++ by Facebook. QUIC is a UDP based reliable, multiplexed transp ort protocol that will become an internet standard. The goal of mvfst is to build a performant implementation of the QUIC transport protocol that applications co uld adapt for use cases on both the internet and the data-center. mvfst has been tested at scale on android, iOS apps, as well as servers and has several features to support large scale deployments.

OSVersionArchitecturePackageVersionFilename
Fedora37anymvfst< 2023.10.16.00UNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.732 High

EPSS

Percentile

98.1%