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CVE-2014-6491

27
FAUCET Score

CVE-2014-6491 is an unspecified vulnerability affecting Oracle MySQL Server versions 5.5.39 and earlier, and 5.6.20 and earlier, specifically related to the SERVER:SSL:yaSSL component. This high-severity vulnerability (CVSS 7.5) allows unauthenticated remote attackers to compromise confidentiality, integrity, and availability. While the vulnerability impacts products from Oracle, Juniper, and MariaDB, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.5.0, <= 5.5.39CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
>= 5.6.0, <= 5.6.20CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
<= 15.1CPE matchmatch criteria
cpe:2.3:a:juniper:junos_space:*:*:*:*:*:*:*:*
>= 5.5.0, < 5.5.40CPE matchmatch criteria
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
>= 10.0.0, < 10.0.15CPE matchmatch criteria
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.66%
Probability of exploitation in next 30 days
EPSS Percentile
92.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0566 is in the 87th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2014-6491Important

mysql: unspecified vulnerability related to SERVER:SSL:yaSSL (CPU October 2014)

Oct 15, 2014

References

kb.juniper.net / InfoCenter/index
Third Party Advisory
lists.opensuse.org / opensuse-security-announce/2015-04/msg00016.html
Mailing ListThird Party Advisory
secunia.com / advisories/61579
Permissions RequiredThird Party Advisory
secunia.com / advisories/62073
Permissions RequiredThird Party Advisory
security.gentoo.org / glsa/glsa-201411-02.xml
Third Party Advisory
oracle.com / technetwork/topics/security/bulletinapr2016-2952098.html
Vendor Advisory
oracle.com / technetwork/topics/security/bulletinoct2015-2511968.html
Vendor Advisory
oracle.com / technetwork/topics/security/cpuoct2014-1972960.html
PatchVendor Advisory
securityfocus.com / bid/70444
Third Party AdvisoryVDB Entry