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Ubuntu.comUB:CVE-2022-30034

HistoryJun 02, 2022 - 12:00 a.m.

CVE-2022-30034

2022-06-0200:00:00

ubuntu.com

flower

celery python rpc

web ui

oauth

authentication bypass

api

celery task nodes

vulnerability

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.1%

JSON

Flower, a web UI for the Celery Python RPC framework, all versions as of
05-02-2022 is vulnerable to an OAuth authentication bypass. An attacker
could then access the Flower API to discover and invoke arbitrary Celery
RPC calls or deny service by shutting down Celery task nodes.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchflower< anyUNKNOWN
ubuntu16.04noarchflower< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	flower	< any	UNKNOWN
ubuntu	16.04	noarch	flower	< any	UNKNOWN

References

githubcommherflower.com

launchpad.net/bugs/cve/CVE-2022-30034

nvd.nist.gov/vuln/detail/CVE-2022-30034

security-tracker.debian.org/tracker/CVE-2022-30034

tprynn.github.io/2022/05/26/flower-vulns.html

www.cve.org/CVERecord?id=CVE-2022-30034

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.1%

JSON

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