CVE-2022-47950
Last modified
CVE-2022-47950 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An issue was discovered in OpenStack Swift before 2.28.1, 2.29.x before 2.29.2, and 2.30.0. By supplying crafted XML files, an authenticated user may coerce the S3 API into returning arbitrary file contents from the host server, resulting in unauthorized read access to potentially sensitive data. EPSS estimates a 1.00% chance of exploitation in the next 30 days.
Description
An issue was discovered in OpenStack Swift before 2.28.1, 2.29.x before 2.29.2, and 2.30.0. By supplying crafted XML files, an authenticated user may coerce the S3 API into returning arbitrary file contents from the host server, resulting in unauthorized read access to potentially sensitive data. This impacts both s3api deployments (Rocky or later), and swift3 deployments (Queens and earlier, no longer actively developed).
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openstack | Swift | < 2.28.1 |
| Openstack | Swift | >= 2.29.0, < 2.29.2 |
| Openstack | Swift | 2.30.0 |
| Debian | Debian Linux | 10.0 |
References
- https://launchpad.net/bugs/1998625Exploit, Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00021.htmlMailing List, Third Party Advisory
- https://security.openstack.org/ossa/OSSA-2023-001.htmlPatch, Vendor Advisory
- https://launchpad.net/bugs/1998625Exploit, Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00021.htmlMailing List, Third Party Advisory
- https://security.openstack.org/ossa/OSSA-2023-001.htmlPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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