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Servers and applications

CVE-2012-0494

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.x allows local users to affect availability via unknown vectors.

Severity
Low 1.7
Published
18 Jan 2012
Last changed
16 Jun 2026
Added to UpHeron
21 Oct 2026
Exploit chance
0.4% in the next 30 daysHigher than 29% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Needs local access · Needs a login
Attacker can
Slow it down
CVSS vector
AV:L/AC:L/Au:S/C:N/I:N/A:P
Sources
NVD

Affected software

SoftwareAffected versions
MySQLServers and applications · cpe:a:oracle:mysql
  • Version 5.5.21
  • Version 5.5.20
  • Version 5.5.19
  • Version 5.5.18
All 22 release lines
  • Version 5.5.0
  • Version 5.5.1
  • Version 5.5.2
  • Version 5.5.3
  • Version 5.5.4
  • Version 5.5.5
  • Version 5.5.6
  • Version 5.5.7
  • Version 5.5.8
  • Version 5.5.9
  • Version 5.5.10
  • Version 5.5.11
  • Version 5.5.12
  • Version 5.5.13
  • Version 5.5.14
  • Version 5.5.15
  • Version 5.5.16
  • Version 5.5.17
  • Version 5.5.18
  • Version 5.5.19
  • Version 5.5.20
  • Version 5.5.21

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2012-0494
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2012-0494