PT-2017-15904 · Oracle+3 · Mysql Server+2

Published 2017-04-18 · Updated 2019-10-03 · CVE-2017-3450

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions MySQL Server versions 5.6.35 and earlier MySQL Server versions 5.7.17 and earlier

Description The issue affects the MySQL Server component of Oracle MySQL, specifically the Server: Memcached subcomponent. It allows an unauthenticated attacker with network access to compromise MySQL Server via multiple protocols. Successful attacks can result in the unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.

Recommendations For MySQL Server versions 5.6.35 and earlier, update to a version later than 5.6.35 to resolve the issue. For MySQL Server versions 5.7.17 and earlier, update to a version later than 5.7.17 to resolve the issue. As a temporary workaround, consider restricting network access to MySQL Server to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2017-3450

OPENSUSE-SU-2017_1209-1

RHSA-2017:2787

RHSA-2017:2886

USN-3269-1

Affected Products

Mysql Server

Suse

Ubuntu

References · 35

• https://ubuntu.com/security/CVE-2017-3305 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-3331 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-3599 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2017:2886 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-3464 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-3302 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-3468 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-3462 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3269-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-3455 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-3450 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-3309 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-3450 · Security Note
• https://ubuntu.com/security/CVE-2017-3467 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3269-1 · Vendor Advisory