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Code Injection in SLO Generator

Moderate severity GitHub Reviewed Published Oct 5, 2021 to the GitHub Advisory Database • Updated Apr 6, 2023

Package

pip slo-generator (pip)

Affected versions

< 2.0.1

Patched versions

2.0.1

Description

SLO generator allows for loading of YAML files that if crafted in a specific format can allow for code execution within the context of the SLO Generator. We recommend upgrading SLO Generator past google/slo-generator#173

References

Published by the National Vulnerability Database Oct 4, 2021
Reviewed Oct 5, 2021
Published to the GitHub Advisory Database Oct 5, 2021
Last updated Apr 6, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

EPSS score

0.070%
(32nd percentile)

Weaknesses

CVE ID

CVE-2021-22557

GHSA ID

GHSA-j28r-j54m-gpc4

Source code

://github.com/google/slo-generator
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