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HistoryOct 24, 2023 - 1:23 a.m.

[SECURITY] Fedora 38 Update: mvfst-2023.10.16.00-1.fc38

2023-10-2401:23:49
lists.fedoraproject.org
15
mvfst
quic protocol
udp
internet standard
c++
transport protocol
data-center
facebook
android
ios apps
servers
security document

CVSS3

7.5

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

AI Score

8.5

Confidence

High

EPSS

0.816

Percentile

98.4%

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
Fedora38anymvfst< 2023.10.16.00UNKNOWN

CVSS3

7.5

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

AI Score

8.5

Confidence

High

EPSS

0.816

Percentile

98.4%