CVE-2021-21402 (GCVE-0-2021-21402)
Vulnerability from cvelistv5
Published
2021-03-23 19:35
Modified
2024-08-03 18:09
Severity ?
7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
Jellyfin is a Free Software Media System. In Jellyfin before version 10.7.1, with certain endpoints, well crafted requests will allow arbitrary file read from a Jellyfin server's file system. This issue is more prevalent when Windows is used as the host OS. Servers that are exposed to the public Internet are potentially at risk. This is fixed in version 10.7.1. As a workaround, users may be able to restrict some access by enforcing strict security permissions on their filesystem, however, it is recommended to update as soon as possible.
References
security-advisories@github.comhttps://github.com/jellyfin/jellyfin/commit/0183ef8e89195f420c48d2600bc0b72f6d3a7fd7Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/jellyfin/jellyfin/releases/tag/v10.7.1Release Notes, Third Party Advisory
security-advisories@github.comhttps://github.com/jellyfin/jellyfin/security/advisories/GHSA-wg4c-c9g9-rxhxThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/jellyfin/jellyfin/commit/0183ef8e89195f420c48d2600bc0b72f6d3a7fd7Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/jellyfin/jellyfin/releases/tag/v10.7.1Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/jellyfin/jellyfin/security/advisories/GHSA-wg4c-c9g9-rxhxThird Party Advisory
Impacted products
Vendor Product Version
jellyfin jellyfin Version: < 10.7.1
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