What’s Vulnerable › Vulnerabilities

CVE-2015-4807

• Severity: low (CVSS 3.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-10-21 · updated 2026-06-17

Description

Unspecified vulnerability in Oracle MySQL Server 5.5.45 and earlier and 5.6.26 and earlier, when running on Windows, allows remote authenticated users to affect availability via unknown vectors related to Server : Query Cache.

Affected products

• Fedoraproject Fedora: 23
• MariaDB: from 5.5.0 before 5.5.46; from 10.0.0 before 10.0.22; from 10.1.0 before 10.1.8 — fixed in 10.0.22, 10.1.8, 5.5.46
• openSUSE Leap: 42.1
• Opensuse: 13.1, 13.2
• MySQL Server: from 5.5.0 through 5.5.45; from 5.6.0 through 5.6.26
• Oracle Corporation Solaris Operating System: 11.3

How to fix

Upgrade to a fixed version: MariaDB 10.0.22, 10.1.8, 5.5.46. Check the vendor advisory for mitigations.

References

• http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177539.html
• http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00010.html
• http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00011.html
• http://lists.opensuse.org/opensuse-updates/2016-02/msg00039.html
• http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
• http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
• http://www.securityfocus.com/bid/77205
• http://www.securitytracker.com/id/1033894
• https://www.suse.com/support/update/announcement/2016/suse-su-20160296-1.html
• http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177539.html
• http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00010.html
• http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00011.html

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