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Fencer Vulns
medium 4.9

CVE-2024-21096 json

Vulnerability in the MySQL Server product of Oracle MySQL (component: Client: mysqldump).

published 2024-04-16 2 y ago modified 2026-09-08 2 mo ago also BIT-mariadb-2024-21096 , BIT-mariadb-min-2024-21096 , BIT-mysql-client-2024-21096 , EUVD-2024-18810

cvss
4.9
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 36%
public exploits
0
none known

Summary

Vulnerability in the MySQL Server product of Oracle MySQL (component: Client: mysqldump). Supported versions that are affected are 8.0.36 and prior and 8.3.0 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where MySQL Server executes to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data as well as unauthorized read access to a subset of MySQL Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L).

Patch / fix

  • bitnami mariadb 10.5.25, 10.6.18, 10.11.8, 11.0.6, 11.1.5, 11.2.4, 11.4.2
  • bitnami mariadb-min 11.4.7
  • bitnami mysql-client 10.5.25, 10.6.18, 10.11.8, 11.0.6, 11.1.5, 11.2.4, 11.4.2
  • oracle mysql 8.0.37, 8.3.1
  • oracle mysql_server 8.0.37, 8.3.1
  • mariadb mariadb 10.5.25, 10.6.18, 10.11.8, 11.0.6, 11.1.5, 11.2.4, 11.4.2
  • mariadb Debian 12 1:10.11.11-0+deb12u1
  • mariadb Debian 14, Debian 13 1:10.11.8-1

debian advisories DEBIAN-CVE-2024-21096

  • mariadb Ubuntu 24.04 LTS 1:10.11.8-0ubuntu0.24.04.1
  • mysql-8.0 Ubuntu 20.04 LTS 8.0.37-0ubuntu0.20.04.3
  • mysql-8.0 Ubuntu 22.04 LTS 8.0.37-0ubuntu0.22.04.3
  • mysql-8.0 Ubuntu 24.04 LTS 8.0.37-0ubuntu0.24.04.1
  • mariadb-10.6 Ubuntu 22.04 LTS 1:10.6.18-0ubuntu0.22.04.1

ubuntu advisories UBUNTU-CVE-2024-21096

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • galera RHEL 9 26.4.20-1.el9_5
  • mariadb RHEL 9 3:10.5.27-1.el9_5
  • mariadb-pam RHEL 9 3:10.5.27-1.el9_5
  • mariadb-test RHEL 9 3:10.5.27-1.el9_5
  • mariadb-backup RHEL 9 3:10.5.27-1.el9_5
  • mariadb-common RHEL 9 3:10.5.27-1.el9_5
  • mariadb-errmsg RHEL 9 3:10.5.27-1.el9_5
  • mariadb-server RHEL 9 3:10.5.27-1.el9_5

red hat advisories RHSA-2026:0335RHSA-2025:0914RHSA-2025:0912RHSA-2025:0737RHSA-2025:0739

  • mariadb SLES for SAP 15 SP3, SLES 15 SP3-LTSS, SLE High Performance Computing 15 SP3-LTSS +1 more 10.5.26-150300.3.46.1
  • mariadb SLE Module for Server Applications 15 SP6, SLE Module for Package Hub 15 SP6, openSUSE Leap 15.6 10.11.8-150600.4.3.1
  • mariadb SLES for SAP 15 SP4, SLES 15 SP4-LTSS, SLE Module for Server Applications 15 SP5 +6 more 10.6.18-150400.3.33.1

suse advisories SUSE-SU-2024:3018-1SUSE-SU-2024:2032-1SUSE-SU-2024:1985-1

  • galera AlmaLinux 9 26.4.20-1.module_el9.5.0+135+c9657a87
  • mariadb AlmaLinux 9 3:10.11.10-1.module_el9.5.0+135+c9657a87
  • mariadb-pam AlmaLinux 9 3:10.11.10-1.module_el9.5.0+135+c9657a87
  • mariadb-test AlmaLinux 9 3:10.11.10-1.module_el9.5.0+135+c9657a87
  • mariadb-backup AlmaLinux 9 3:10.11.10-1.module_el9.5.0+135+c9657a87
  • mariadb-common AlmaLinux 9 3:10.11.10-1.module_el9.5.0+135+c9657a87
  • mariadb-errmsg AlmaLinux 9 3:10.11.10-1.module_el9.5.0+135+c9657a87
  • mariadb-server AlmaLinux 9 3:10.11.10-1.module_el9.5.0+135+c9657a87

almalinux advisories ALSA-2025:0912ALSA-2025:0914ALSA-2025:0737ALSA-2025:0739

  • galera Rocky Linux 9 26.4.20-1.module+el9.5.0+30364+a2cca97c
  • mariadb Rocky Linux 9 3:10.11.10-1.module+el9.5.0+30364+a2cca97c
  • galera Rocky Linux 9 26.4.20-1.el9_5
  • Judy Rocky Linux 8 1.0.5-18.module+el8.10.0+1674+fa55eae9
  • galera Rocky Linux 8 26.4.20-1.module+el8.10.0+1925+356c22e8
  • mariadb Rocky Linux 8 3:10.11.10-1.module+el8.10.0+1925+356c22e8
  • mariadb Rocky Linux 8 3:10.5.27-1.module+el8.10.0+1926+d379821b

rocky linux advisories RLSA-2025:0912RLSA-2025:0914RLSA-2025:0737RLSA-2025:0739

  • mariadb Alpine 3.24, Alpine 3.23, Alpine 3.22 +3 more 10.11.8-r0
  • mariadb Alpine 3.19 10.11.11-r0

alpine advisories ALPINE-CVE-2024-21096

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • mariadb Azure Linux 3.0 10.11.10-1
  • mysql CBL-Mariner 2.0, Azure Linux 3.0 8.0.40-1
  • mariadb CBL-Mariner 2.0 10.6.20-1

azure linux advisories AZL-49936AZL-49948AZL-49962AZL-49971

Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2024-21096 updated cvss 4.9

mysql: Client: mysqldump unspecified vulnerability (CPU Apr 2024)

  • Red Hat Enterprise Linux 8 mecab, mysql, mysql-libs, mysql-test, mecab-ipadic, mysql-common, +4 more Red Hat Enterprise Linux 9 mysql, mysql-libs, mysql-test, mysql-common, mysql-errmsg, mysql-server
    affected: no fix planned “Will not fix”
  • Red Hat Software Collections rh-mysql80-mysql, rh-mariadb105-mariadb, rh-mysql80-mysql-test, rh-mysql80-mysql-common, rh-mysql80-mysql-config, rh-mysql80-mysql-errmsg, +24 more
    affected: no fix planned “Out of support scope”
  • Red Hat CodeReady Linux Builder (v. 9) mariadb-test 10.5.27-1.el9_5
    fixed: vendor fix RHSA-2025:0914
  • Red Hat Enterprise Linux AppStream (v. 8) Judy 1.0.5-18.module+el8.10.0+21221+7bee72c1, Judy 1.0.5-18.module+el8.10.0+22630+cacda3f1, galera 26.4.20-1.module+el8.10.0+22586+3d7c2ef3, galera 26.4.20-1.module+el8.10.0+22630+cacda3f1, mariadb 10.5.27-1.module+el8.10.0+22630+cacda3f1, mariadb 10.11.10-1.module+el8.10.0+22586+3d7c2ef3, +22 more
    fixed: vendor fix RHSA-2025:0737
  • Red Hat Enterprise Linux AppStream (v. 9) galera 26.4.20-1.el9_5, mariadb 10.5.27-1.el9_5, mariadb-pam 10.5.27-1.el9_5, mariadb-backup 10.5.27-1.el9_5, mariadb-common 10.5.27-1.el9_5, mariadb-errmsg 10.5.27-1.el9_5, +19 more
    fixed: vendor fix RHSA-2025:0914
  • Red Hat Enterprise Linux AppStream EUS (v.9.4) galera 26.4.16-1.module+el9.4.0+21205+b026b850, mariadb 10.11.15-1.module+el9.4.0+23801+22792e5c, mariadb-pam 10.11.15-1.module+el9.4.0+23801+22792e5c, mariadb-test 10.11.15-1.module+el9.4.0+23801+22792e5c, mariadb-backup 10.11.15-1.module+el9.4.0+23801+22792e5c, mariadb-common 10.11.15-1.module+el9.4.0+23801+22792e5c, +7 more
    fixed: vendor fix RHSA-2026:0335
  • Red Hat Enterprise Linux 6 mysql, mysql-libs, mysql-test, mysql-bench, mysql-server, mysql-embedded Red Hat Enterprise Linux 7 mariadb, mariadb-libs, mariadb-test, mariadb-bench, mariadb-server, mariadb-embedded Red Hat Enterprise Linux 8 Judy, galera, mariadb, mariadb-pam, mariadb-test, mariadb-backup, +8 more Red Hat Enterprise Linux 10 mysql8.0, mariadb10.11
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 4.9 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
OSV 3.1 4.9 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected packages

ecosystem package affected fixed in
bitnami mariadb
<10.5.25
>=10.6.0, <10.6.18
>=10.7.0, <10.11.8
>=11.0.0, <11.0.6
>=11.1.0, <11.1.5
>=11.2.0, <11.2.4
>=11.3.0, <11.4.2
10.5.25
10.6.18
10.11.8
11.0.6
11.1.5
11.2.4
11.4.2
bitnami mariadb-min
<11.4.7
11.4.7
bitnami mysql-client
<10.5.25
>=10.6.0, <10.6.18
>=10.7.0, <10.11.8
>=11.0.0, <11.0.6
>=11.1.0, <11.1.5
>=11.2.0, <11.2.4
>=11.3.0, <11.4.2
10.5.25
10.6.18
10.11.8
11.0.6
11.1.5
11.2.4
11.4.2

Affected products

  • Oracle Corporation MySQL Server

Classification

Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.