VDB
CVE-2018-12088
CVE-2018-12088
PUBLISHED
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.
EPSS 0.27% · 50.4th percentile
Risk Scores
EPSS Score
0.27%
50.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | s3ql | 0, 2.13+dfsg-2, * |
| Ubuntu:18.04:LTS | s3ql | 0, 2.23+dfsg-1, 2.24+dfsg-1 |
| Ubuntu:20.04:LTS | s3ql | 0, 3.2+dfsg-3, 3.3.2+dfsg-1 |
Exploit Intelligence
Timeline
- Jun 10, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-12088 third-party-advisory
- https://groups.google.com/forum/#!topic/s3ql/4TzCVIMkA4o third-party-advisory
- https://bitbucket.org/nikratio/s3ql/commits/85aba5c2d5c81453a73a50ed638adaeef0521020 third-party-advisory
- https://bitbucket.org/nikratio/s3ql/issues/272/t3_verifypy-test_retrieve-sometimes-fails third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-12088 third-party-advisory