There is a deserialization of untrusted data vulnerability in the Kredis JSON deserialization code. This vulnerability has been assigned the CVE identifier CVE-2023-27531.
Versions Affected: All. Not affected: None. Fixed Versions: 1.3.0.1
Impact
Carefully crafted JSON data processed by Kredis may result in deserialization of untrusted data, potentially leading to deserialization of unexpected objects in the system.
Any applications using Kredis with JSON are affected.
Releases
The fixed releases are available at the normal locations.
Workarounds
There are no feasible workarounds for this issue.
Patches
To aid users who aren’t able to upgrade immediately we have provided patches for the two supported release series. They are in git-am format and consist of a single changeset.
- 1-3-0-1-kredis.patch - Patch for 1.3.0 series
Credits
Thank you ooooooo_q for reporting this!
kredis-1.3.0.1.gem (15 KB)