Published on: Not Yet Published

Last Modified on: 01/26/2023 10:11:38 PM UTC

The following vulnerability was found:

An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.0.0; and Nova before 24.1.2, 25.x before 25.0.2, and 26.0.0. By supplying a specially created VMDK flat image that references a specific backing file path, an authenticated user may convince systems to return a copy of that file's contents from the server, resulting in unauthorized access to potentially sensitive data.

CVE References

Description Tags Link
Bug #1996188 “[OSSA-2023-002] Arbitrary file access through cust...” : Bugs : OpenStack Compute (nova)
OSSA-2023-002: Arbitrary file access through custom VMDK flat descriptor — OpenStack Security Advisories 0.0.1.dev260 documentation

Social Mentions

Source Title Posted (UTC)
Twitter Icon @scs_osballiance @OVHcloud found a vulnerability (CVE-2022-47951) in the VMDK image processing code in @OpenStack Cinder, Glance and…… 2023-01-24 16:09:36
Twitter Icon @oss_security [OSSA-2023-002] Cinder, Glance, Nova: Arbitrary file access through custom VMDK flat descriptor (CVE-2022-47951): P…… 2023-01-24 17:32:04
Twitter Icon @elburro via feed: Sovereign Cloud Stack Security Advisory VMDK image processing (CVE-2022-47951)… Th…… 2023-01-24 19:10:15
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