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CVE-2014-2450

16
FAUCET Score

CVE-2014-2450 describes an unspecified vulnerability within Oracle MySQL Server versions 5.6.15 and earlier, specifically impacting the Optimizer component. This flaw allows remote, authenticated attackers to cause a denial of service, as indicated by its CVSS score of 4.0 (AV:N/AC:L/Au:S/C:N/I:N/A:P), meaning it can be exploited over the network with low complexity by an authenticated user to impact availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.6.15CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
5.6.0CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:5.6.0:*:*:*:*:*:*:*
5.6.1CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:5.6.1:*:*:*:*:*:*:*
5.6.2CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:5.6.2:*:*:*:*:*:*:*
5.6.3CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:5.6.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.24%
Probability of exploitation in next 30 days
EPSS Percentile
66.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0124 is in the 80th percentile among its peer group of 21,974 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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

Vendor Patches (1)

oraclevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2014-2450Low

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

Apr 15, 2014

References

oracle.com / technetwork/topics/security/cpuapr2014-1972952.html
Vendor Advisory