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GitHub Advisory DatabaseGHSA-65RP-CV85-263X

HistoryAug 22, 2023 - 9:30 p.m.

etcd denial of service vulnerability

2023-08-2221:30:26

CWE-787

GitHub Advisory Database

github.com

etcd v3.5.4

denial of service

remote attackers

pagewriter.write

pagewriter.go

software

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

0.001 Low

EPSS

Percentile

49.1%

JSON

Etcd v3.5.4 allows remote attackers to cause a denial of service via function PageWriter.write in pagewriter.go

Affected configurations

Vulners

Node

go.etcd.ioetcdRange<3.5.5

CPENameOperatorVersion
go.etcd.io/etcd/v3lt3.5.5

CPE	Name	Operator	Version
	go.etcd.io/etcd/v3	lt	3.5.5

References

github.com/advisories/GHSA-65rp-cv85-263x

github.com/etcd-io/etcd/commit/5a315ef88fbfa454e02d27b0b8acb4f89457cd90

github.com/etcd-io/etcd/pull/14022

github.com/etcd-io/etcd/pull/14452

github.com/golang/vulndb/issues/2016#issuecomment-1698677762

go-review.googlesource.com/c/vulndb/+/524456

go-review.googlesource.com/c/vulndb/+/524456/2/data/excluded/GO-2023-2016.yaml

nvd.nist.gov/vuln/detail/CVE-2022-34038

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

0.001 Low

EPSS

Percentile

49.1%

JSON

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