CVE-2024-32886
Vitess vulnerable to infinite memory consumption and vtgate crash
- State
- Published
- Severity
- 4.9 Medium
- Published
- May 8, 2024
- Updated
- Aug 2, 2024
- Reserved
- Apr 19, 2024
Description
Vitess is a database clustering system for horizontal scaling of MySQL. When executing the following simple query, the `vtgate` will go into an endless loop that also keeps consuming memory and eventually will run out of memory. This vulnerability is fixed in 19.0.4, 18.0.5, and 17.0.7.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.9 Medium | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H | GitHub_M |
Weaknesses
- CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
Affected Products
| Product | Versions |
|---|---|
vitessvitessio |
|
References
- https://github.com/vitessio/vitess/security/advisories/GHSA-649x-hxfx-57j2
- https://github.com/vitessio/vitess/commit/2fd5ba1dbf6e9b32fdfdaf869d130066b1b5c0df
- https://github.com/vitessio/vitess/commit/9df4b66550e46b5d7079e21ed0e1b0f49f92b055
- https://github.com/vitessio/vitess/commit/c46dc5b6a4329a10589ca928392218d96031ac8d
- https://github.com/vitessio/vitess/commit/d438adf7e34a6cf00fe441db80842ec669a99202
- https://github.com/vitessio/vitess/blob/8f6cfaaa643a08dc111395a75a2d250ee746cfa8/go/mysql/collations/charset/convert.go#L73-L79
- https://github.com/vitessio/vitess/blob/8f6cfaaa643a08dc111395a75a2d250ee746cfa8/go/mysql/collations/charset/unicode/utf16.go#L69-L71
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