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CVE-2010-3835

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…

Severity
Medium 4.0
Published
14 Jan 2011
Last changed
16 Jun 2026
Added to UpHeron
21 Oct 2026
Exploit chance
3.4% in the next 30 daysHigher than 88% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
CWE-189
Attack
Over the network · Needs a login
Attacker can
Slow it down
CVSS vector
AV:N/AC:L/Au:S/C:N/I:N/A:P
Sources
NVD

Description

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.

From NVD.

Affected software

SoftwareAffected versions
MySQLServers and applications · cpe:a:oracle:mysql
  • Version 5.5.5
  • Version 5.5.4
  • Version 5.5.3
  • Version 5.5.2
All 59 release lines
  • Version 5.1
  • Version 5.1.1
  • Version 5.1.2
  • Version 5.1.3
  • Version 5.1.4
  • Version 5.1.6
  • Version 5.1.7
  • Version 5.1.8
  • Version 5.1.9
  • Version 5.1.10
  • Version 5.1.11
  • Version 5.1.12
  • Version 5.1.13
  • Version 5.1.14
  • Version 5.1.15
  • Version 5.1.16
  • Version 5.1.17
  • Version 5.1.18
  • Version 5.1.19
  • Version 5.1.20
  • Version 5.1.21
  • Version 5.1.22
  • Version 5.1.23-a
  • Version 5.1.24
  • Version 5.1.25
  • Version 5.1.26
  • Version 5.1.27
  • Version 5.1.28
  • Version 5.1.29
  • Version 5.1.30
  • Version 5.1.31-sp1
  • Version 5.1.33
  • Version 5.1.34-sp1
  • Version 5.1.35
  • Version 5.1.36
  • Version 5.1.37-sp1
  • Version 5.1.38
  • Version 5.1.39
  • Version 5.1.40
  • Version 5.1.40-sp1
  • Version 5.1.41
  • Version 5.1.42
  • Version 5.1.43
  • Version 5.1.43-sp1
  • Version 5.1.44
  • Version 5.1.45
  • Version 5.1.46
  • Version 5.1.46-sp1
  • Version 5.1.47
  • Version 5.1.48
  • Version 5.1.49
  • Version 5.1.49-sp1
  • Version 5.1.50
  • Version 5.5.0
  • Version 5.5.1
  • Version 5.5.2
  • Version 5.5.3
  • Version 5.5.4
  • Version 5.5.5

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2010-3835
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2010-3835