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CVE-2014-2438

19
FAUCET Score

CVE-2014-2438 is an unspecified vulnerability affecting Oracle MySQL Server versions 5.5.35 and earlier, and 5.6.15 and earlier, as well as MariaDB and Red Hat distributions. This flaw allows remote authenticated users to impact the availability of the Replication component. With a CVSS score of 3.5, it is considered low severity, requiring authentication and moderate attack complexity, leading to a partial denial of service. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.5.0, <= 5.5.35CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
>= 5.6.0, <= 5.6.15CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
>= 5.5.0, < 5.5.36CPE matchmatch criteria
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
>= 10.0.0, < 10.0.9CPE matchmatch criteria
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

3.5LOW

AV:N/AC:M/Au:S/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.17%
Probability of exploitation in next 30 days
EPSS Percentile
86.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0318 is in the 95th percentile among its peer group of 1,638 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (6)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: mysql55-mysql-0:5.5.37-1.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: mariadb-1:5.5.37-1.el7_0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Software Collections for RHEL-6Fixed in: mariadb55-mariadb-0:5.5.37-1.3.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Software Collections for RHEL-6Fixed in: mysql55-mysql-0:5.5.37-1.2.el6
View patch
oraclevendor investigatingvia nvd_reference
View patch
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: mysql

Vendor Advisories (1)

redhatCVE-2014-2438Low

mysql: unspecified DoS related to Replication (CPU April 2014)

Apr 15, 2014

References

rhn.redhat.com / errata/RHSA-2014-0522.html
Third Party Advisory
rhn.redhat.com / errata/RHSA-2014-0536.html
Third Party Advisory
rhn.redhat.com / errata/RHSA-2014-0537.html
Third Party Advisory
rhn.redhat.com / errata/RHSA-2014-0702.html
Third Party Advisory
security.gentoo.org / glsa/glsa-201409-04.xml
Third Party Advisory
oracle.com / technetwork/topics/security/cpuapr2014-1972952.html
Vendor Advisory
securityfocus.com / bid/66846
Third Party AdvisoryVDB Entry