PT-2015-3227 · Oracle+6 · Mysql Server+5

Published 2015-12-10 · Updated 2023-12-29 · CVE-2016-0651

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Oracle MySQL versions 5.5.46 and earlier

Description The issue is related to errors in the code of the MySQL database management system. It allows an attacker, acting remotely, to affect availability by exploiting vectors related to the Optimizer component. This can result in unauthorized ability to cause a hang or frequently repeatable crash of the MySQL Server, leading to a denial of service. The vulnerability can be exploited by a high-privileged attacker with network access via multiple protocols.

Recommendations For Oracle MySQL versions 5.5.46 and earlier, consider restricting access to the Optimizer component to minimize the risk of exploitation until a patch is available. As a temporary workaround, disabling the Optimizer or limiting its functionality may help prevent attacks. However, the most effective solution would be to update to a version that includes a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-17

Related Identifiers

ALT-PU-2015-2203

ALT-PU-2016-2238

BDU:2016-01110

CESA-2016_0534

CVE-2016-0651

OPENSUSE-SU-2016_1664-1

OPENSUSE-SU-2016_1686-1

RHSA-2016:0534

RHSA-2016:1132

RHSA-2016:1480

RHSA-2016:1481

RHSA-2016_0534

SUSE-RU-2023:3956-1

SUSE-RU-2023:4991-1

SUSE-SU-2016:1279-1

SUSE-SU-2016:1619-1

SUSE-SU-2016:1620-1

Affected Products

Alt Linux

Centos

Mariadb Server

Mysql Server

Red Hat

Suse

References · 639

• 🔥 https://github.com/MAYASEVEN/CVE-2016-6662 · Exploit
• 🔥 https://github.com/firebroo/CVE-2016-6663 · Exploit
• 🔥 https://github.com/OsandaMalith/CVE-2015-4870 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0644 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2016-0651 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4792 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0616 · Security Note
• https://osv.dev/vulnerability/SUSE-RU-2023:3956-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00033.html · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2016-0651 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5444 · Security Note
• http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00051.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-0651 · Vendor Advisory
• https://bdu.fstec.ru/vul/2016-01116 · Security Note
• https://bdu.fstec.ru/vul/2015-11831 · Security Note