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.
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:helm:helm:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "2.0.0"
},
{
"fixed": "2.16.11"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:helm:helm:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.3.2"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "055dd41cbe53ce131ab0357524a7f6729e6e40dc"
}
],
"source": "REFERENCES_COMMIT"
}
]
}