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    CVE-2024-32886

    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.

    Published:May 8, 2024
    Last Modified:Apr 15, 2026
    EPS:May 8, 2024
    EPSS Score:0.001
    CVSS Score:4.9

    Affected Products

    Vendor
    Vitessio
    Product
    Vitess

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    References

    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
    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/security/advisories/GHSA-649x-hxfx-57j2
    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
    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/security/advisories/GHSA-649x-hxfx-57j2

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High