Microsoft rejects critical Azure vulnerability report, no CVE issued

Microsoft rejects critical Azure vulnerability report, no CVE issued(bleepingcomputer.com)

7 points by rurban 3 days ago | 3 comments

olearysec 1 day ago |

I'm the researcher. You've nailed it — Backup Contributor automatically granted cluster-admin via Trusted Access, no K8s permissions required. Microsoft called it "expected behavior," then silently patched it.

Full writeup with CERT/CC timeline and evidence: https://olearysec.com/research/azure-backup-aks-silent-patch...

bell-cot 3 days ago |

Not that I'm an Azure expert, or trust Microsoft to tell the truth...but any privilege with "backup" in its name strikes me as security-critical.

Any experts care to comment?

winstonwinston 3 days ago | |

I think it’s problematic that one permission was automatically adding another high trust permission, that they argued as expected behavior and then they silently changed this behavior, fixing the reported security issue.