4.3

CVE-2024-21134: oracle corporation mysql server

CVSS: 4.3v3.1MediumModified
AliasesUBUNTU-CVE-2024-21134CGA-72h8-jp9m-775pCGA-c4vj-ph4g-p54v
Published 16-07-2024Last modified 04-11-2025
Open JSON

Vulnerability summary

CVE-2024-21134 is a medium (CVSS 4.3) vulnerability in oracle corporation mysql server. EPSS estimates a 0.78% chance of exploitation in the next 30 days, higher than 55% of scored vulnerabilities.

Overall risk
17/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.78%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1 · Related 4
USN-6934-1CGA-4VC7-9WWW-RRR5CGA-HRX4-34FX-8HMQCGA-R9XH-32CJ-9QC9

Timeline

  1. 16-07-2024
    PublishedVulnerability first disclosed.
  2. 04-11-2025
    Last modifiedVulnerability information updated.

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Connection Handling). Supported versions that are affected are 8.0.37 and prior and 8.4.0 and prior. 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 partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 4.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.78%

Chance of exploitation in the next 30 days

Percentile

55%

Versus all other CVEs

30-day change

0.00 pp

From 0.78% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.78%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ubuntu5 products
  • mysql-5.5All versions (No fix recorded)
  • mysql-5.7All versions (No fix recorded)
  • mysql-8.0< 8.0.39-0ubuntu0.20.04.1 | < 8.0.39-0ubuntu0.22.04.1 | < 8.0.39-0ubuntu0.24.04.1
  • percona-server-5.6All versions (No fix recorded)
  • percona-xtradb-cluster-5.6All versions (No fix recorded)
Chainguard2 products
  • mysql-8.0< 8.0.38-r0
  • mysql-8.4< 8.4.1-r0
Oracle1 product
  • mysql≥ 8.0.0, ≤ 8.0.37 | 8.4.0
Oracle corporation1 product

4 vendors · 9 products

References

7 links