CVE-2019-18658

CRITICAL

9.8

Description

In Helm 2.x before 2.15.2, commands that deal with loading a chart as a directory or packaging a chart provide an opportunity for a maliciously designed chart to include sensitive content such as /etc/passwd, or to execute a denial of service (DoS) via a special file such as /dev/urandom, via symlinks. No version of Tiller is known to be impacted. This is a client-only issue.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/12/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

helm:helm

Weaknesses (CWE)

CWE-59

References

https://helm.sh/blog/2019-10-30-helm-symlink-security-notice/(cve@mitre.org)

https://helm.sh/blog/2019-10-30-helm-symlink-security-notice/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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