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GoogleOSV:BIT-ENVOY-2024-32975

HistoryJun 06, 2024 - 7:18 a.m.

BIT-envoy-2024-32975

2024-06-0607:18:33

Google

osv.dev

envoy

integer underflow

quicstreamsequencerbuffer

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

6.8 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.2%

JSON

Envoy is a cloud-native, open source edge and service proxy. There is a crash at QuicheDataReader::PeekVarInt62Length(). It is caused by integer underflow in the QuicStreamSequencerBuffer::PeekRegion() implementation.

CPENameOperatorVersion
envoyge1.28.0
envoylt1.27.6
envoylt1.30.2
envoyge1.30.0
envoylt1.29.5
envoylt1.28.4
envoyge1.29.0

Name	Operator	Version
envoy	ge	1.28.0
envoy	lt	1.27.6
envoy	lt	1.30.2
envoy	ge	1.30.0
envoy	lt	1.29.5
envoy	lt	1.28.4
envoy	ge	1.29.0

References

github.com/envoyproxy/envoy/security/advisories/GHSA-g9mq-6v96-cpqc

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

6.8 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.2%

JSON

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