Source: swift X-Debbugs-CC: t...@security.debian.org Severity: grave Tags: security
Hi, The following vulnerability was published for swift. CVE-2022-47950: OSSA-2023-001: Arbitrary file access through custom S3 XML entities Sébastien Meriot (OVH) reported a vulnerability in Swift's S3 XML parser. By supplying specially 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). Only deployments with S3 compatibility enabled are affected. https://www.openwall.com/lists/oss-security/2023/01/17/1 If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2022-47950 https://www.cve.org/CVERecord?id=CVE-2022-47950 Please adjust the affected versions in the BTS as needed.
