PT-2015-2540 · Oracle+7 · Mysql Server+6

Published 2015-10-12 · Updated 2024-06-15 · CVE-2015-4826

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Oracle MySQL Server versions 5.5.45 and earlier Oracle MySQL Server versions 5.6.26 and earlier

Description The issue is related to errors in the code of the Server: Types subcomponent of the MySQL database management system. It allows a remote attacker to perform unauthorized reading of data, affecting confidentiality. The vulnerability can be easily exploited by a high-privileged attacker with network access via multiple protocols, potentially leading to a hang or complete denial of service (DOS) of the MySQL Server.

Recommendations For Oracle MySQL Server versions 5.5.45 and earlier, update to a version later than 5.5.45 to resolve the issue. For Oracle MySQL Server versions 5.6.26 and earlier, update to a version later than 5.6.26 to resolve the issue. As a temporary workaround, consider restricting access to the Server: Types subcomponent to minimize the risk of exploitation.

Exploit

Fix

Weakness Enumeration

CWE-17

Related Identifiers

ALT-PU-2015-2037

ALT-PU-2016-2238

BDU:2015-11905

CESA-2016_0534

CVE-2015-4826

DLA-359-1

DSA-3377-1

DSA-3385-1

MGASA-2015-0445

OPENSUSE-SU-2015_2243-1

OPENSUSE-SU-2015_2244-1

OPENSUSE-SU-2015_2246-1

OPENSUSE-SU-2024:10153-1

RHSA-2016:0534

RHSA-2016:0705

RHSA-2016:1132

RHSA-2016:1480

RHSA-2016:1481

RHSA-2016_0534

SUSE-RU-2023:3956-1

SUSE-RU-2023:4991-1

SUSE-SU-2015:2303-1

SUSE-SU-2016:0121-1

SUSE-SU-2016:0296-1

USN-2781-1

Affected Products

Alt Linux

Centos

Mariadb Server

Mysql Server

Red Hat

Suse

Ubuntu

References · 744

• 🔥 https://github.com/MAYASEVEN/CVE-2016-6662 · Exploit
• 🔥 https://github.com/firebroo/CVE-2016-6663 · Exploit
• 🔥 https://github.com/OsandaMalith/CVE-2015-4870 · Exploit
• https://ubuntu.com/security/CVE-2015-4830 · Vendor Advisory
• https://ubuntu.com/security/CVE-2015-4861 · Vendor Advisory
• https://osv.dev/vulnerability/USN-2781-1 · Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2016-0705.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3477 · Security Note
• https://bdu.fstec.ru/vul/2015-09823 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5630 · Security Note
• https://cve.org/CVERecord?id=CVE-2015-4826 · Security Note
• https://bdu.fstec.ru/vul/2015-11918 · Security Note
• http://debian.org/security/2015/dsa-3377 · Vendor Advisory
• https://bdu.fstec.ru/vul/2016-00168 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2582 · Security Note