1 issue skipped by the security teams:
- CVE-2018-12088: S3QL before 2.27 mishandles checksumming, and consequently allows replay attacks in which an attacker who controls the backend can present old versions of the filesystem metadata database as up-to-date, temporarily inject zero-valued bytes into files, or temporarily hide parts of files. This is related to the checksum_basic_mapping function.
![[bug history graph]](https://qa.debian.org/data/bts/graphs/s/s3ql.png){kind=link}