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fedoraFedoraFEDORA:316C1210AA12
HistoryNov 03, 2023 - 7:01 p.m.

[SECURITY] Fedora 39 Update: mvfst-2023.10.16.00-1.fc39

2023-11-0319:01:54
lists.fedoraproject.org
8
fedora 39
mvfst
quic protocol
facebook
udp
multiplexed transport
internet standard
c++
mobile apps
data-center

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

6.9 Medium

AI Score

Confidence

Low

0.732 High

EPSS

Percentile

98.1%

mvfst (Pronounced move fast) is a client and server implementation of IETF QUIC protocol in C++ by Facebook. QUIC is a UDP based reliable, multiplexed tran sport protocol that will become an internet standard. The goal of mvfst is to bui ld a performant implementation of the QUIC transport protocol that applications could 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
Fedora39anymvfst< 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

6.9 Medium

AI Score

Confidence

Low

0.732 High

EPSS

Percentile

98.1%