CVE-2024-32886
4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
5 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.4%
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.
References
github.com/vitessio/vitess/blob/8f6cfaaa643a08dc111395a75a2d250ee746cfa8/go/mysql/collations/charset/convert.go#L73-L79
github.com/vitessio/vitess/blob/8f6cfaaa643a08dc111395a75a2d250ee746cfa8/go/mysql/collations/charset/unicode/utf16.go#L69-L71
github.com/vitessio/vitess/commit/2fd5ba1dbf6e9b32fdfdaf869d130066b1b5c0df
github.com/vitessio/vitess/commit/9df4b66550e46b5d7079e21ed0e1b0f49f92b055
github.com/vitessio/vitess/commit/c46dc5b6a4329a10589ca928392218d96031ac8d
github.com/vitessio/vitess/commit/d438adf7e34a6cf00fe441db80842ec669a99202
github.com/vitessio/vitess/security/advisories/GHSA-649x-hxfx-57j2
Related
4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
5 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.4%