Improper input validation in Mariadb
CVE-2017-3258
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DDL). Supported versions that are affected are 5.5.53 and earlier, 5.6.34 and earlier and 5.7.16 and earlier. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS v3.0 Base Score 6.5 (Availability impacts).
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.031 (87.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.031 · newest: 0.031 · change: 0.000
Affected products
- Mariadb
- Oracle MySQL
- Oracle MySQL Server — versions 5.6.34 and earlier, 5.7.16 and earlier, 5.5.53 and earlier
- Debian Linux — versions 8.0
- Red Hat Enterprise Linux Desktop — versions 7.0
- Red Hat Enterprise Linux Eus — versions 7.4, 7.5, 7.6
- Red Hat Enterprise Linux Server — versions 7.0
- Red Hat Enterprise Linux Server Aus — versions 7.4, 7.6, 7.7
- Red Hat Enterprise Linux Server Tus — versions 7.6, 7.7
- Red Hat Enterprise Linux Workstation — versions 7.0
Weakness classification (CWE)
References
- access.redhat.com/errata/RHSA-2017:2787 (vendor-advisory, Third Party Advisory)
- www.securityfocus.com/bid/95560 (VDB Entry, Third Party Advisory, vdb-entry)
- security.gentoo.org/glsa/201702-17 (vendor-advisory, Third Party Advisory)
- access.redhat.com/errata/RHSA-2018:0574 (vendor-advisory, Third Party Advisory)
- security.gentoo.org/glsa/201702-18 (vendor-advisory, Third Party Advisory)
- www.securitytracker.com/id/1037640 (VDB Entry, Third Party Advisory, vdb-entry, Broken Link)
- access.redhat.com/errata/RHSA-2018:0279 (vendor-advisory, Third Party Advisory)
- www.debian.org/security/2017/dsa-3767 (vendor-advisory, Third Party Advisory)
- access.redhat.com/errata/RHSA-2017:2886 (vendor-advisory, Third Party Advisory)
- www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-3258?
- CVE-2017-3258 is a medium-severity vulnerability in Mariadb, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2017-01-27.
- How severe is CVE-2017-3258?
- Medium severity. CVSS v3 base score is 6.5 out of 10.