mysql: Server: Optimizer unspecified vulnerability (CPU Apr 2024)
Published Apr 16, 2024
4.9
MEDIUMCVSS 3.1
EPSS 1.08%
Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.35 and prior and 8.2.0 and prior. Easily exploitable vulnerability allows high 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 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Affected products
-
- Version -StatusaffectedConstraints<=8.0.35
- Version -StatusaffectedConstraints<=8.2.0
- 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
- ≥ 8.0.0 · ≤ 8.0.35
- 8.2.0
Configuration 2
- n/a
- n/a
- n/a
- n/a
- n/a
No data.
Red Hat Enterprise Linux 8
mysql:8.0-8090020240126173013.a75119d5
Fixed · RHSA-2024:0894
Red Hat Enterprise Linux 9
mysql-0:8.0.36-1.el9_3
Fixed · RHSA-2024:1141
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-mysql80-mysql-0:8.0.36-1.el7
Fixed · RHSA-2024:2619
Red Hat Enterprise Linux 10
mariadb10.11
Not affected
Red Hat Enterprise Linux 10
mysql8.0
Not affected
Red Hat Enterprise Linux 6
mysql
Not affected
Red Hat Enterprise Linux 7
mariadb
Not affected
Red Hat Enterprise Linux 8
mariadb:10.11/mariadb
Not affected
Red Hat Enterprise Linux 8
mariadb:10.3/mariadb
Not affected
Red Hat Enterprise Linux 8
mariadb:10.5/mariadb
Not affected
Red Hat Enterprise Linux 9
mariadb
Not affected
Red Hat Enterprise Linux 9
mariadb:10.11/mariadb
Not affected
Red Hat Software Collections
rh-mariadb105-mariadb
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 8 | mysql:8.0-8090020240126173013.a75119d5 | Fixed | RHSA-2024:0894 |
| Red Hat Enterprise Linux 9 | mysql-0:8.0.36-1.el9_3 | Fixed | RHSA-2024:1141 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-mysql80-mysql-0:8.0.36-1.el7 | Fixed | RHSA-2024:2619 |
| Red Hat Enterprise Linux 10 | mariadb10.11 | Not affected | n/a |
| Red Hat Enterprise Linux 10 | mysql8.0 | Not affected | n/a |
| Red Hat Enterprise Linux 6 | mysql | Not affected | n/a |
| Red Hat Enterprise Linux 7 | mariadb | Not affected | n/a |
| Red Hat Enterprise Linux 8 | mariadb:10.11/mariadb | Not affected | n/a |
| Red Hat Enterprise Linux 8 | mariadb:10.3/mariadb | Not affected | n/a |
| Red Hat Enterprise Linux 8 | mariadb:10.5/mariadb | Not affected | n/a |
| Red Hat Enterprise Linux 9 | mariadb | Not affected | n/a |
| Red Hat Enterprise Linux 9 | mariadb:10.11/mariadb | Not affected | n/a |
| Red Hat Software Collections | rh-mariadb105-mariadb | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Jun 17, 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
2024–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (6 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.08% (0.01085) | 64.00th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.08% (0.01085) | 60.78th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.27% (0.00269) | 48.29th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00044) | 15.31th | v3 (v2023.03.01) |
| Apr 21, 2024 | 0.04% (0.00044) | 12.31th | v3 (v2023.03.01) |
| Apr 17, 2024 | 0.04% (0.00043) | 8.16th | v3 (v2023.03.01) |
No CWE recorded.
References (7)
- https://access.redhat.com/security/cve/CVE-2024-20993 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2275428 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2024-20993
- https://security.netapp.com/advisory/ntap-20240426-0014/ Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2024-20993
- https://www.oracle.com/security-alerts/cpuapr2024.html vendor-advisoryVendor Advisory
- https://www.oracle.com/security-alerts/cpuapr2024.html#AppendixMSQL
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2024-20993 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2275428 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2024-20993 | ||
| https://security.netapp.com/advisory/ntap-20240426-0014/ | Third Party Advisory | |
| https://www.cve.org/CVERecord?id=CVE-2024-20993 | ||
| https://www.oracle.com/security-alerts/cpuapr2024.html | vendor-advisoryVendor Advisory | |
| https://www.oracle.com/security-alerts/cpuapr2024.html#AppendixMSQL |
Change history (0)
No recorded changes yet.