All errata/sisyphus/ALT-PU-2025-16940-1
ALT-PU-2025-16940-1

Package update helm in branch sisyphus

Version3.18.4-alt1
Task#390484
Published2025-07-22
Max severityHIGH
Severity:

Closed issues (9)

BDU:2025-06056
MEDIUM6.5

Уязвимость пакетного менеджера для Kubernetes Helm, связанная с переполнением буфера в стеке, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2025-05-28
CVSS 3.xMEDIUM 6.5
CVSS:3.x/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0HIGH 7.8
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C
References
BDU:2025-06057
MEDIUM6.5

Уязвимость пакетного менеджера для Kubernetes Helm, связанная с отсутствием контроля вводимых пользователем данных, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2025-05-28
CVSS 3.xMEDIUM 6.5
CVSS:3.x/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0HIGH 7.8
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C
References
BDU:2025-10843
HIGH8.5

Уязвимость пакетного менеджера для Kubernetes Helm, связанная с неверным управлением генерацией кода, позволяющая нарушителю выполнить произвольный код

Published: 2025-09-08Modified: 2025-09-09
CVSS 3.xHIGH 8.5
CVSS:3.x/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:H
CVSS 2.0MEDIUM 6.8
CVSS:2.0/AV:L/AC:L/Au:N/C:P/I:C/A:C
References
CVE-2025-32386
MEDIUM6.5

Helm is a tool for managing Charts. A chart archive file can be crafted in a manner where it expands to be significantly larger uncompressed than compressed (e.g., >800x difference). When Helm loads this specially crafted chart, memory can be exhausted causing the application to terminate. This issue has been resolved in Helm v3.17.3.

Published: 2025-04-09Modified: 2025-09-03
CVSS 3.xMEDIUM 6.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References
CVE-2025-32387
MEDIUM6.5

Helm is a package manager for Charts for Kubernetes. A JSON Schema file within a chart can be crafted with a deeply nested chain of references, leading to parser recursion that can exceed the stack size limit and trigger a stack overflow. This issue has been resolved in Helm v3.17.3.

Published: 2025-04-09Modified: 2025-09-03
CVSS 3.xMEDIUM 6.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References
CVE-2025-53547
HIGH8.6

Helm is a package manager for Charts for Kubernetes. Prior to 3.18.4, a specially crafted Chart.yaml file along with a specially linked Chart.lock file can lead to local code execution when dependencies are updated. Fields in a Chart.yaml file, that are carried over to a Chart.lock file when dependencies are updated and this file is written, can be crafted in a way that can cause execution if that same content were in a file that is executed (e.g., a bash.rc file or shell script). If the Chart.lock file is symlinked to one of these files updating dependencies will write the lock file content to the symlinked file. This can lead to unwanted execution. Helm warns of the symlinked file but did not stop execution due to symlinking. This issue has been resolved in Helm v3.18.4.

Published: 2025-07-08Modified: 2025-09-03
CVSS 3.xHIGH 8.6
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
References