mysql: prepared statement handle use-after-free after disconnect
Published Feb 12, 2017
7.5
HIGHCVSS 3.0
EPSS 4.91%
Description
Crash in libmysqlclient.so in Oracle MySQL before 5.6.21 and 5.7.x before 5.7.5 and MariaDB through 5.5.54, 10.0.x through 10.0.29, 10.1.x through 10.1.21, and 10.2.x through 10.2.3.
Affected products
-
- Version 5.5.54 and earlierStatusaffectedConstraints-
- Version 5.6.20 and earlierStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oracle Corporation | MySQL Server | n/a |
|
Configuration 1
Configuration 2
Configuration 3
- 8.0
Configuration 4
- 7.0
- 7.0
- 7.4
- 7.6
- 7.4
- 7.5
- 7.6
- 7.0
No data.
Red Hat Enterprise Linux 7
mariadb-1:5.5.56-2.el7
Fixed · RHSA-2017:2192
Red Hat Software Collections for Red Hat Enterprise Linux 6
rh-mariadb100-mariadb-1:10.0.33-3.el6
Fixed · RHSA-2018:0279
Red Hat Software Collections for Red Hat Enterprise Linux 6
rh-mariadb101-galera-0:25.3.12-12.el6
Fixed · RHSA-2018:0574
Red Hat Software Collections for Red Hat Enterprise Linux 6
rh-mariadb101-mariadb-1:10.1.29-3.el6
Fixed · RHSA-2018:0574
Red Hat Software Collections for Red Hat Enterprise Linux 6
rh-mysql56-mysql-0:5.6.37-5.el6
Fixed · RHSA-2017:2787
Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS
rh-mariadb100-mariadb-1:10.0.33-3.el6
Fixed · RHSA-2018:0279
Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS
rh-mariadb101-galera-0:25.3.12-12.el6
Fixed · RHSA-2018:0574
Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS
rh-mariadb101-mariadb-1:10.1.29-3.el6
Fixed · RHSA-2018:0574
Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS
rh-mysql56-mysql-0:5.6.37-5.el6
Fixed · RHSA-2017:2787
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-mariadb100-mariadb-1:10.0.33-3.el7
Fixed · RHSA-2018:0279
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-mariadb101-galera-0:25.3.12-12.el7
Fixed · RHSA-2018:0574
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-mariadb101-mariadb-1:10.1.29-3.el7
Fixed · RHSA-2018:0574
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-mysql56-mysql-0:5.6.37-5.el7
Fixed · RHSA-2017:2787
Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS
rh-mariadb100-mariadb-1:10.0.33-3.el7
Fixed · RHSA-2018:0279
Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS
rh-mariadb101-galera-0:25.3.12-12.el7
Fixed · RHSA-2018:0574
Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS
rh-mariadb101-mariadb-1:10.1.29-3.el7
Fixed · RHSA-2018:0574
Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS
rh-mysql56-mysql-0:5.6.37-5.el7
Fixed · RHSA-2017:2787
Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
rh-mariadb100-mariadb-1:10.0.33-3.el7
Fixed · RHSA-2018:0279
Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
rh-mariadb101-galera-0:25.3.12-12.el7
Fixed · RHSA-2018:0574
Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
rh-mariadb101-mariadb-1:10.1.29-3.el7
Fixed · RHSA-2018:0574
Red Hat Enterprise Linux 5
mysql55-mysql
Will not fix
Red Hat Enterprise Linux 6
mysql
Will not fix
Red Hat Enterprise Linux OpenStack Platform 5 (Icehouse)
mariadb-galera
Not affected
Red Hat Enterprise Linux OpenStack Platform 6 (Juno)
mariadb-galera
Not affected
Red Hat Enterprise Linux OpenStack Platform 7 (Kilo)
mariadb-galera
Not affected
Red Hat OpenStack Platform 10 (Newton)
mariadb-galera
Not affected
Red Hat OpenStack Platform 11 (Ocata)
mariadb-galera
Not affected
Red Hat OpenStack Platform 12 (Pike)
mariadb-galera
Not affected
Red Hat OpenStack Platform 8 (Liberty)
mariadb-galera
Not affected
Red Hat OpenStack Platform 9 (Mitaka)
mariadb-galera
Not affected
Red Hat Software Collections
rh-mysql57-mysql
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | mariadb-1:5.5.56-2.el7 | Fixed | RHSA-2017:2192 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | rh-mariadb100-mariadb-1:10.0.33-3.el6 | Fixed | RHSA-2018:0279 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | rh-mariadb101-galera-0:25.3.12-12.el6 | Fixed | RHSA-2018:0574 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | rh-mariadb101-mariadb-1:10.1.29-3.el6 | Fixed | RHSA-2018:0574 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | rh-mysql56-mysql-0:5.6.37-5.el6 | Fixed | RHSA-2017:2787 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | rh-mariadb100-mariadb-1:10.0.33-3.el6 | Fixed | RHSA-2018:0279 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | rh-mariadb101-galera-0:25.3.12-12.el6 | Fixed | RHSA-2018:0574 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | rh-mariadb101-mariadb-1:10.1.29-3.el6 | Fixed | RHSA-2018:0574 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | rh-mysql56-mysql-0:5.6.37-5.el6 | Fixed | RHSA-2017:2787 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-mariadb100-mariadb-1:10.0.33-3.el7 | Fixed | RHSA-2018:0279 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-mariadb101-galera-0:25.3.12-12.el7 | Fixed | RHSA-2018:0574 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-mariadb101-mariadb-1:10.1.29-3.el7 | Fixed | RHSA-2018:0574 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-mysql56-mysql-0:5.6.37-5.el7 | Fixed | RHSA-2017:2787 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS | rh-mariadb100-mariadb-1:10.0.33-3.el7 | Fixed | RHSA-2018:0279 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS | rh-mariadb101-galera-0:25.3.12-12.el7 | Fixed | RHSA-2018:0574 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS | rh-mariadb101-mariadb-1:10.1.29-3.el7 | Fixed | RHSA-2018:0574 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS | rh-mysql56-mysql-0:5.6.37-5.el7 | Fixed | RHSA-2017:2787 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS | rh-mariadb100-mariadb-1:10.0.33-3.el7 | Fixed | RHSA-2018:0279 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS | rh-mariadb101-galera-0:25.3.12-12.el7 | Fixed | RHSA-2018:0574 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS | rh-mariadb101-mariadb-1:10.1.29-3.el7 | Fixed | RHSA-2018:0574 |
| Red Hat Enterprise Linux 5 | mysql55-mysql | Will not fix | n/a |
| Red Hat Enterprise Linux 6 | mysql | Will not fix | n/a |
| Red Hat Enterprise Linux OpenStack Platform 5 (Icehouse) | mariadb-galera | Not affected | n/a |
| Red Hat Enterprise Linux OpenStack Platform 6 (Juno) | mariadb-galera | Not affected | n/a |
| Red Hat Enterprise Linux OpenStack Platform 7 (Kilo) | mariadb-galera | Not affected | n/a |
| Red Hat OpenStack Platform 10 (Newton) | mariadb-galera | Not affected | n/a |
| Red Hat OpenStack Platform 11 (Ocata) | mariadb-galera | Not affected | n/a |
| Red Hat OpenStack Platform 12 (Pike) | mariadb-galera | Not affected | n/a |
| Red Hat OpenStack Platform 8 (Liberty) | mariadb-galera | Not affected | n/a |
| Red Hat OpenStack Platform 9 (Mitaka) | mariadb-galera | Not affected | n/a |
| Red Hat Software Collections | rh-mysql57-mysql | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Oct 8, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (19 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.91% (0.04905) | 91.83th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.95% (0.04945) | 91.01th | v5 (v2026.06.15) |
| Mar 3, 2026 | 2.50% (0.02500) | 85.14th | v4 (v2025.03.14) |
| Dec 14, 2025 | 1.46% (0.01456) | 80.31th | v4 (v2025.03.14) |
| Nov 19, 2025 | 2.90% (0.02903) | 85.11th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.89% (0.01893) | 81.58th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.73% (0.03728) | 79.74th | v4 (v2025.03.14) |
| Jul 20, 2024 | 1.89% (0.01887) | 88.64th | v3 (v2023.03.01) |
| May 18, 2023 | 1.89% (0.01887) | 86.69th | v3 (v2023.03.01) |
| Apr 9, 2023 | 1.86% (0.01861) | 86.56th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.66% (0.01658) | 85.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.54% (0.01537) | 74.52th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.54% (0.01537) | 74.48th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.54% (0.01537) | 72.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.54% (0.01537) | 51.33th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.27% (0.02273) | 50.89th | v1 |
| Jan 6, 2022 | 2.27% (0.02273) | 50.38th | v1 |
| Sep 1, 2021 | 2.27% (0.02273) | 77.89th | v1 |
| Apr 14, 2021 | 2.27% (0.02273) | 0.00th | v1 |
References (14)
- http://www.debian.org/security/2017/dsa-3809 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.debian.org/security/2017/dsa-3834 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.openwall.com/lists/oss-security/2017/02/11/11 x_refsource_MISCMailing ListThird Party Advisory
- http://www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html x_refsource_CONFIRMPatchVendor Advisory
- http://www.securityfocus.com/bid/96162 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1038287 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2017:2192 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2787 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2018:0279 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2018:0574 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2017-3302 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1422119 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2017-3302
- https://www.cve.org/CVERecord?id=CVE-2017-3302
Change history (0)
No recorded changes yet.