DescriptionUnspecified vulnerability in Oracle MySQL Server 5.6.21 and earlier allows remote authenticated users to affect availability via unknown vectors related to Optimizer.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mariadb-10.0source(unstable)(not affected)
mysql-5.5source(unstable)(not affected)


- mysql-5.5 <not-affected> (Only MySQL 5.6)
- mariadb-10.0 <not-affected> (Vulnerable code not present, see
For mariadb-10.0 not clear if affected

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