MySQL 5.1 before 5.1.51 and 5.5 before 5.5.6 allows remote authenticated users to cause a denial of service (mysqld server crash) by performing a user-variable assignment in a logical expression that is calculated and stored in a temporary table for GROUP BY, then causing the expression value to be used after the table is created, which causes the expression to be re-evaluated instead of accessing its value from the table.
2011-01-14T19:02:42.983
2025-04-11T00:51:21.963
Deferred
CVSSv2: 4.0 (MEDIUM)
AV:N/AC:L/Au:S/C:N/I:N/A:P
8.0
2.9
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | mysql | mysql | 5.1.5 | Yes |
Application | mysql | mysql | 5.1.23 | Yes |
Application | mysql | mysql | 5.1.31 | Yes |
Application | mysql | mysql | 5.1.32 | Yes |
Application | mysql | mysql | 5.1.34 | Yes |
Application | mysql | mysql | 5.1.37 | Yes |
Application | oracle | mysql | 5.1 | Yes |
Application | oracle | mysql | 5.1.1 | Yes |
Application | oracle | mysql | 5.1.2 | Yes |
Application | oracle | mysql | 5.1.3 | Yes |
Application | oracle | mysql | 5.1.4 | Yes |
Application | oracle | mysql | 5.1.6 | Yes |
Application | oracle | mysql | 5.1.7 | Yes |
Application | oracle | mysql | 5.1.8 | Yes |
Application | oracle | mysql | 5.1.9 | Yes |
Application | oracle | mysql | 5.1.10 | Yes |
Application | oracle | mysql | 5.1.11 | Yes |
Application | oracle | mysql | 5.1.12 | Yes |
Application | oracle | mysql | 5.1.13 | Yes |
Application | oracle | mysql | 5.1.14 | Yes |
Application | oracle | mysql | 5.1.15 | Yes |
Application | oracle | mysql | 5.1.16 | Yes |
Application | oracle | mysql | 5.1.17 | Yes |
Application | oracle | mysql | 5.1.18 | Yes |
Application | oracle | mysql | 5.1.19 | Yes |
Application | oracle | mysql | 5.1.20 | Yes |
Application | oracle | mysql | 5.1.21 | Yes |
Application | oracle | mysql | 5.1.22 | Yes |
Application | oracle | mysql | 5.1.23 | Yes |
Application | oracle | mysql | 5.1.24 | Yes |
Application | oracle | mysql | 5.1.25 | Yes |
Application | oracle | mysql | 5.1.26 | Yes |
Application | oracle | mysql | 5.1.27 | Yes |
Application | oracle | mysql | 5.1.28 | Yes |
Application | oracle | mysql | 5.1.29 | Yes |
Application | oracle | mysql | 5.1.30 | Yes |
Application | oracle | mysql | 5.1.31 | Yes |
Application | oracle | mysql | 5.1.33 | Yes |
Application | oracle | mysql | 5.1.34 | Yes |
Application | oracle | mysql | 5.1.35 | Yes |
Application | oracle | mysql | 5.1.36 | Yes |
Application | oracle | mysql | 5.1.37 | Yes |
Application | oracle | mysql | 5.1.38 | Yes |
Application | oracle | mysql | 5.1.39 | Yes |
Application | oracle | mysql | 5.1.40 | Yes |
Application | oracle | mysql | 5.1.40 | Yes |
Application | oracle | mysql | 5.1.41 | Yes |
Application | oracle | mysql | 5.1.42 | Yes |
Application | oracle | mysql | 5.1.43 | Yes |
Application | oracle | mysql | 5.1.43 | Yes |
Application | oracle | mysql | 5.1.44 | Yes |
Application | oracle | mysql | 5.1.45 | Yes |
Application | oracle | mysql | 5.1.46 | Yes |
Application | oracle | mysql | 5.1.46 | Yes |
Application | oracle | mysql | 5.1.47 | Yes |
Application | oracle | mysql | 5.1.48 | Yes |
Application | oracle | mysql | 5.1.49 | Yes |
Application | oracle | mysql | 5.1.49 | Yes |
Application | oracle | mysql | 5.1.50 | Yes |
Application | oracle | mysql | 5.5.0 | Yes |
Application | oracle | mysql | 5.5.1 | Yes |
Application | oracle | mysql | 5.5.2 | Yes |
Application | oracle | mysql | 5.5.3 | Yes |
Application | oracle | mysql | 5.5.4 | Yes |
Application | oracle | mysql | 5.5.5 | Yes |