Vulnerability CVE-2020-15185: Information
Description
In Helm before versions 2.16.11 and 3.3.2, a Helm repository can contain duplicates of the same chart, with the last one always used. If a repository is compromised, this lowers the level of access that an attacker needs to inject a bad chart into a repository. To perform this attack, an attacker must have write access to the index file (which can occur during a MITM attack on a non-SSL connection). This issue has been patched in Helm 3.3.2 and 2.16.11. A possible workaround is to manually review the index file in the Helm repository cache before installing software.
Severity: LOW (2.7) Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| helm | sisyphus | 3.4.1-alt1 | 3.12.0-alt1 | ALT-PU-2020-3396-1 | 262339 | Fixed |
| helm | p10 | 3.4.1-alt1 | 3.10.2-alt1 | ALT-PU-2020-3396-1 | 262339 | Fixed |
| helm | p9 | 3.4.1-alt1 | 3.4.1-alt1 | ALT-PU-2020-3416-1 | 262344 | Fixed |
| helm | c10f1 | 3.4.1-alt1 | 3.10.2-alt1 | ALT-PU-2020-3396-1 | 262339 | Fixed |
| helm | c9f2 | 3.4.1-alt1 | 3.4.1-alt1 | ALT-PU-2022-1250-1 | 293762 | Fixed |
| helm | p11 | 3.4.1-alt1 | 3.12.0-alt1 | ALT-PU-2020-3396-1 | 262339 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://github.com/helm/helm/security/advisories/GHSA-jm56-5h66-w453 |
|
| https://github.com/helm/helm/commit/055dd41cbe53ce131ab0357524a7f6729e6e40dc |
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