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[email protected]NVD:CVE-2022-45132

HistoryNov 18, 2022 - 11:15 p.m.

CVE-2022-45132

2022-11-1823:15:29

CWE-94

[email protected]

web.nvd.nist.gov

linaro automated validation architecture

remote code execution

jinja2 template

rest api

device configuration files

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.008

Percentile

81.9%

JSON

In Linaro Automated Validation Architecture (LAVA) before 2022.11.1, remote code execution can be achieved through user-submitted Jinja2 template. The REST API endpoint for validating device configuration files in lava-server loads input as a Jinja2 template in a way that can be used to trigger remote code execution in the LAVA server.

Affected configurations

Nvd

Node

linarolavaRange<2022.11.1

VendorProductVersionCPE
linarolava*cpe:2.3:a:linaro:lava:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linaro	lava	*	cpe:2.3:a:linaro:lava::::::::

References

lists.lavasoftware.org/archives/list/lava-announce%40lists.lavasoftware.org/thread/WHXGQMIZAPW3GCQEXYHC32N2ZAAAIYCY/

podalirius.net/en/articles/python-vulnerabilities-code-execution-in-jinja-templates/

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.008

Percentile

81.9%

JSON

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